Randomness: Move getters from ChainAPI to StateAPI

api/api_full.go

@@ -72,12 +72,6 @@ type FullNode interface {
 	// ChainHead returns the current head of the chain.
 	ChainHead(context.Context) (*types.TipSet, error) //perm:read
 
-	// ChainGetRandomnessFromTickets is used to sample the chain for randomness.
-	ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) //perm:read
-
-	// ChainGetRandomnessFromBeacon is used to sample the beacon for randomness.
-	ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) //perm:read
-
 	// ChainGetBlock returns the block specified by the given CID.
 	ChainGetBlock(context.Context, cid.Cid) (*types.BlockHeader, error) //perm:read
 	// ChainGetTipSet returns the tipset specified by the given TipSetKey.
@@ -591,6 +585,11 @@ type FullNode interface {
 	// StateNetworkVersion returns the network version at the given tipset
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error) //perm:read
 
+	// StateGetRandomnessFromTickets is used to sample the chain for randomness.
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+	// StateGetRandomnessFromBeacon is used to sample the beacon for randomness.
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+
 	// MethodGroup: Msig
 	// The Msig methods are used to interact with multisig wallets on the
 	// filecoin network

api/mocks/mock_full.go

@@ -300,36 +300,6 @@ func (mr *MockFullNodeMockRecorder) ChainGetPath(arg0, arg1, arg2 interface{}) *
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetPath", reflect.TypeOf((*MockFullNode)(nil).ChainGetPath), arg0, arg1, arg2)
 }
 
-// ChainGetRandomnessFromBeacon mocks base method.
-func (m *MockFullNode) ChainGetRandomnessFromBeacon(arg0 context.Context, arg1 types.TipSetKey, arg2 crypto.DomainSeparationTag, arg3 abi.ChainEpoch, arg4 []byte) (abi.Randomness, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ChainGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
-	ret0, _ := ret[0].(abi.Randomness)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// ChainGetRandomnessFromBeacon indicates an expected call of ChainGetRandomnessFromBeacon.
-func (mr *MockFullNodeMockRecorder) ChainGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetRandomnessFromBeacon", reflect.TypeOf((*MockFullNode)(nil).ChainGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
-}
-
-// ChainGetRandomnessFromTickets mocks base method.
-func (m *MockFullNode) ChainGetRandomnessFromTickets(arg0 context.Context, arg1 types.TipSetKey, arg2 crypto.DomainSeparationTag, arg3 abi.ChainEpoch, arg4 []byte) (abi.Randomness, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ChainGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
-	ret0, _ := ret[0].(abi.Randomness)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// ChainGetRandomnessFromTickets indicates an expected call of ChainGetRandomnessFromTickets.
-func (mr *MockFullNodeMockRecorder) ChainGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetRandomnessFromTickets", reflect.TypeOf((*MockFullNode)(nil).ChainGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
-}
-
 // ChainGetTipSet mocks base method.
 func (m *MockFullNode) ChainGetTipSet(arg0 context.Context, arg1 types.TipSetKey) (*types.TipSet, error) {
 	m.ctrl.T.Helper()
@@ -2291,6 +2261,36 @@ func (mr *MockFullNodeMockRecorder) StateGetActor(arg0, arg1, arg2 interface{})
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetActor", reflect.TypeOf((*MockFullNode)(nil).StateGetActor), arg0, arg1, arg2)
 }
 
+// StateGetRandomnessFromBeacon mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromBeacon(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromBeacon indicates an expected call of StateGetRandomnessFromBeacon.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromBeacon", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
+}
+
+// StateGetRandomnessFromTickets mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromTickets(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromTickets indicates an expected call of StateGetRandomnessFromTickets.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromTickets", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
+}
+
 // StateListActors mocks base method.
 func (m *MockFullNode) StateListActors(arg0 context.Context, arg1 types.TipSetKey) ([]address.Address, error) {
 	m.ctrl.T.Helper()

api/proxy_gen.go

@@ -130,10 +130,6 @@ type FullNodeStruct struct {
 
 		ChainGetPath func(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey) ([]*HeadChange, error) `perm:"read"`
 
-		ChainGetRandomnessFromBeacon func(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) `perm:"read"`
-
-		ChainGetRandomnessFromTickets func(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) `perm:"read"`
-
 		ChainGetTipSet func(p0 context.Context, p1 types.TipSetKey) (*types.TipSet, error) `perm:"read"`
 
 		ChainGetTipSetAfterHeight func(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) (*types.TipSet, error) `perm:"read"`
@@ -350,6 +346,10 @@ type FullNodeStruct struct {
 
 		StateGetActor func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*types.Actor, error) `perm:"read"`
 
+		StateGetRandomnessFromBeacon func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
+		StateGetRandomnessFromTickets func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
 		StateListActors func(p0 context.Context, p1 types.TipSetKey) ([]address.Address, error) `perm:"read"`
 
 		StateListMessages func(p0 context.Context, p1 *MessageMatch, p2 types.TipSetKey, p3 abi.ChainEpoch) ([]cid.Cid, error) `perm:"read"`
@@ -1171,28 +1171,6 @@ func (s *FullNodeStub) ChainGetPath(p0 context.Context, p1 types.TipSetKey, p2 t
 	return *new([]*HeadChange), ErrNotSupported
 }
 
-func (s *FullNodeStruct) ChainGetRandomnessFromBeacon(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	if s.Internal.ChainGetRandomnessFromBeacon == nil {
-		return *new(abi.Randomness), ErrNotSupported
-	}
-	return s.Internal.ChainGetRandomnessFromBeacon(p0, p1, p2, p3, p4)
-}
-
-func (s *FullNodeStub) ChainGetRandomnessFromBeacon(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	return *new(abi.Randomness), ErrNotSupported
-}
-
-func (s *FullNodeStruct) ChainGetRandomnessFromTickets(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	if s.Internal.ChainGetRandomnessFromTickets == nil {
-		return *new(abi.Randomness), ErrNotSupported
-	}
-	return s.Internal.ChainGetRandomnessFromTickets(p0, p1, p2, p3, p4)
-}
-
-func (s *FullNodeStub) ChainGetRandomnessFromTickets(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	return *new(abi.Randomness), ErrNotSupported
-}
-
 func (s *FullNodeStruct) ChainGetTipSet(p0 context.Context, p1 types.TipSetKey) (*types.TipSet, error) {
 	if s.Internal.ChainGetTipSet == nil {
 		return nil, ErrNotSupported
@@ -2381,6 +2359,28 @@ func (s *FullNodeStub) StateGetActor(p0 context.Context, p1 address.Address, p2
 	return nil, ErrNotSupported
 }
 
+func (s *FullNodeStruct) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromBeacon == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromBeacon(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
+func (s *FullNodeStruct) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromTickets == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromTickets(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateListActors(p0 context.Context, p1 types.TipSetKey) ([]address.Address, error) {
 	if s.Internal.StateListActors == nil {
 		return *new([]address.Address), ErrNotSupported

api/v0api/full.go

@@ -598,6 +598,11 @@ type FullNode interface {
 	// StateNetworkVersion returns the network version at the given tipset
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error) //perm:read
 
+	// StateGetRandomnessFromTickets is used to sample the chain for randomness.
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+	// StateGetRandomnessFromBeacon is used to sample the beacon for randomness.
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+
 	// MethodGroup: Msig
 	// The Msig methods are used to interact with multisig wallets on the
 	// filecoin network

api/v0api/proxy_gen.go

@@ -267,6 +267,10 @@ type FullNodeStruct struct {
 
 		StateGetActor func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*types.Actor, error) `perm:"read"`
 
+		StateGetRandomnessFromBeacon func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
+		StateGetRandomnessFromTickets func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
 		StateGetReceipt func(p0 context.Context, p1 cid.Cid, p2 types.TipSetKey) (*types.MessageReceipt, error) `perm:"read"`
 
 		StateListActors func(p0 context.Context, p1 types.TipSetKey) ([]address.Address, error) `perm:"read"`
@@ -1742,6 +1746,28 @@ func (s *FullNodeStub) StateGetActor(p0 context.Context, p1 address.Address, p2
 	return nil, ErrNotSupported
 }
 
+func (s *FullNodeStruct) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromBeacon == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromBeacon(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
+func (s *FullNodeStruct) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromTickets == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromTickets(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateGetReceipt(p0 context.Context, p1 cid.Cid, p2 types.TipSetKey) (*types.MessageReceipt, error) {
 	if s.Internal.StateGetReceipt == nil {
 		return nil, ErrNotSupported

api/v0api/v0mocks/mock_full.go

@@ -2171,6 +2171,36 @@ func (mr *MockFullNodeMockRecorder) StateGetActor(arg0, arg1, arg2 interface{})
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetActor", reflect.TypeOf((*MockFullNode)(nil).StateGetActor), arg0, arg1, arg2)
 }
 
+// StateGetRandomnessFromBeacon mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromBeacon(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromBeacon indicates an expected call of StateGetRandomnessFromBeacon.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromBeacon", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
+}
+
+// StateGetRandomnessFromTickets mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromTickets(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromTickets indicates an expected call of StateGetRandomnessFromTickets.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromTickets", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
+}
+
 // StateGetReceipt mocks base method.
 func (m *MockFullNode) StateGetReceipt(arg0 context.Context, arg1 cid.Cid, arg2 types.TipSetKey) (*types.MessageReceipt, error) {
 	m.ctrl.T.Helper()

api/v0api/v1_wrapper.go

@@ -3,6 +3,8 @@ package v0api
 import (
 	"context"
 
+	"github.com/filecoin-project/go-state-types/crypto"
+
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/chain/types"
 	"golang.org/x/xerrors"
@@ -184,4 +186,12 @@ func (w *WrapperV1Full) MsigRemoveSigner(ctx context.Context, msig address.Addre
 	return w.executePrototype(ctx, p)
 }
 
+func (w *WrapperV1Full) ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+	return w.StateGetRandomnessFromTickets(ctx, personalization, randEpoch, entropy, tsk)
+}
+
+func (w *WrapperV1Full) ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+	return w.StateGetRandomnessFromBeacon(ctx, personalization, randEpoch, entropy, tsk)
+}
+
 var _ FullNode = &WrapperV1Full{}

api/version.go

@@ -54,7 +54,7 @@ func VersionForType(nodeType NodeType) (Version, error) {
 
 // semver versions of the rpc api exposed
 var (
-	FullAPIVersion0 = newVer(1, 3, 0)
+	FullAPIVersion0 = newVer(1, 4, 0)
 	FullAPIVersion1 = newVer(2, 1, 0)
 
 	MinerAPIVersion0  = newVer(1, 2, 0)

chain/gen/gen.go

@@ -570,8 +570,8 @@ func (cg *ChainGen) YieldRepo() (repo.Repo, error) {
 }
 
 type MiningCheckAPI interface {
-	ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error)
-	ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error)
 
 	MinerGetBaseInfo(context.Context, address.Address, abi.ChainEpoch, types.TipSetKey) (*api.MiningBaseInfo, error)
 
@@ -585,26 +585,26 @@ type mca struct {
 	bcn beacon.Schedule
 }
 
-func (mca mca) ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+func (mca mca) StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
 	pts, err := mca.sm.ChainStore().LoadTipSet(tsk)
 	if err != nil {
 		return nil, xerrors.Errorf("loading tipset key: %w", err)
 	}
 
-	if randEpoch > build.UpgradeHyperdriveHeight {
+	if mca.sm.GetNtwkVersion(ctx, randEpoch) >= network.Version13 {
 		return mca.sm.ChainStore().GetChainRandomnessLookingForward(ctx, pts.Cids(), personalization, randEpoch, entropy)
 	}
 
 	return mca.sm.ChainStore().GetChainRandomnessLookingBack(ctx, pts.Cids(), personalization, randEpoch, entropy)
 }
 
-func (mca mca) ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+func (mca mca) StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
 	pts, err := mca.sm.ChainStore().LoadTipSet(tsk)
 	if err != nil {
 		return nil, xerrors.Errorf("loading tipset key: %w", err)
 	}
 
-	if randEpoch > build.UpgradeHyperdriveHeight {
+	if mca.sm.GetNtwkVersion(ctx, randEpoch) >= network.Version13 {
 		return mca.sm.ChainStore().GetBeaconRandomnessLookingForward(ctx, pts.Cids(), personalization, randEpoch, entropy)
 	}
 

chain/sync_test.go

@@ -1057,7 +1057,7 @@ func TestDrandNull(t *testing.T) {
 		t.Fatal("didn't inject nulls as expected")
 	}
 
-	rand, err := tu.nds[p0].ChainGetRandomnessFromBeacon(tu.ctx, afterNull.TipSet().Key(), pers, nullHeight, entropy)
+	rand, err := tu.nds[p0].StateGetRandomnessFromBeacon(tu.ctx, pers, nullHeight, entropy, afterNull.TipSet().Key())
 	require.NoError(t, err)
 
 	// calculate the expected randomness based on the beacon BEFORE the null
@@ -1081,7 +1081,7 @@ func TestDrandNull(t *testing.T) {
 		t.Fatal("didn't inject nulls as expected")
 	}
 
-	rand0, err := tu.nds[p0].ChainGetRandomnessFromBeacon(tu.ctx, afterNull.TipSet().Key(), pers, nullHeight, entropy)
+	rand0, err := tu.nds[p0].StateGetRandomnessFromBeacon(tu.ctx, pers, nullHeight, entropy, afterNull.TipSet().Key())
 	require.NoError(t, err)
 
 	// calculate the expected randomness based on the beacon AFTER the null
@@ -1101,7 +1101,7 @@ func TestDrandNull(t *testing.T) {
 	require.Equal(tu.t, p1Head.Key(), afterNull.TipSet().Key())
 
 	// Yes, p1 sources the same randomness as p0
-	rand1, err := tu.nds[p1].ChainGetRandomnessFromBeacon(tu.ctx, afterNull.TipSet().Key(), pers, nullHeight, entropy)
+	rand1, err := tu.nds[p1].StateGetRandomnessFromBeacon(tu.ctx, pers, nullHeight, entropy, afterNull.TipSet().Key())
 	require.NoError(t, err)
 	require.Equal(t, rand0, rand1)
 

chain/vm/runtime.go

@@ -214,7 +214,9 @@ func (rt *Runtime) GetActorCodeCID(addr address.Address) (ret cid.Cid, ok bool)
 func (rt *Runtime) GetRandomnessFromTickets(personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) abi.Randomness {
 	var err error
 	var res []byte
-	if randEpoch > build.UpgradeHyperdriveHeight {
+
+	rnv := rt.vm.ntwkVersion(rt.ctx, randEpoch)
+	if rnv >= network.Version13 {
 		res, err = rt.vm.rand.GetChainRandomnessLookingForward(rt.ctx, personalization, randEpoch, entropy)
 	} else {
 		res, err = rt.vm.rand.GetChainRandomnessLookingBack(rt.ctx, personalization, randEpoch, entropy)
@@ -229,7 +231,9 @@ func (rt *Runtime) GetRandomnessFromTickets(personalization crypto.DomainSeparat
 func (rt *Runtime) GetRandomnessFromBeacon(personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) abi.Randomness {
 	var err error
 	var res []byte
-	if randEpoch > build.UpgradeHyperdriveHeight {
+
+	rnv := rt.vm.ntwkVersion(rt.ctx, randEpoch)
+	if rnv >= network.Version13 {
 		res, err = rt.vm.rand.GetBeaconRandomnessLookingForward(rt.ctx, personalization, randEpoch, entropy)
 	} else {
 		res, err = rt.vm.rand.GetBeaconRandomnessLookingBack(rt.ctx, personalization, randEpoch, entropy)

documentation/en/api-v0-methods.md

@@ -158,6 +158,8 @@
   * [StateDealProviderCollateralBounds](#StateDealProviderCollateralBounds)
   * [StateDecodeParams](#StateDecodeParams)
   * [StateGetActor](#StateGetActor)
+  * [StateGetRandomnessFromBeacon](#StateGetRandomnessFromBeacon)
+  * [StateGetRandomnessFromTickets](#StateGetRandomnessFromTickets)
   * [StateGetReceipt](#StateGetReceipt)
   * [StateListActors](#StateListActors)
   * [StateListMessages](#StateListMessages)
@@ -3907,6 +3909,56 @@ Response:
 }
 ```
 
+### StateGetRandomnessFromBeacon
+StateGetRandomnessFromBeacon is used to sample the beacon for randomness.
+
+
+Perms: read
+
+Inputs:
+```json
+[
+  2,
+  10101,
+  "Ynl0ZSBhcnJheQ==",
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response: `null`
+
+### StateGetRandomnessFromTickets
+StateGetRandomnessFromTickets is used to sample the chain for randomness.
+
+
+Perms: read
+
+Inputs:
+```json
+[
+  2,
+  10101,
+  "Ynl0ZSBhcnJheQ==",
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response: `null`
+
 ### StateGetReceipt
 StateGetReceipt returns the message receipt for the given message or for a
 matching gas-repriced replacing message

documentation/en/api-v1-unstable-methods.md

@@ -24,8 +24,6 @@
   * [ChainGetParentMessages](#ChainGetParentMessages)
   * [ChainGetParentReceipts](#ChainGetParentReceipts)
   * [ChainGetPath](#ChainGetPath)
-  * [ChainGetRandomnessFromBeacon](#ChainGetRandomnessFromBeacon)
-  * [ChainGetRandomnessFromTickets](#ChainGetRandomnessFromTickets)
   * [ChainGetTipSet](#ChainGetTipSet)
   * [ChainGetTipSetAfterHeight](#ChainGetTipSetAfterHeight)
   * [ChainGetTipSetByHeight](#ChainGetTipSetByHeight)
@@ -167,6 +165,8 @@
   * [StateDecodeParams](#StateDecodeParams)
   * [StateEncodeParams](#StateEncodeParams)
   * [StateGetActor](#StateGetActor)
+  * [StateGetRandomnessFromBeacon](#StateGetRandomnessFromBeacon)
+  * [StateGetRandomnessFromTickets](#StateGetRandomnessFromTickets)
   * [StateListActors](#StateListActors)
   * [StateListMessages](#StateListMessages)
   * [StateListMiners](#StateListMiners)
@@ -690,56 +690,6 @@ Inputs:
 
 Response: `null`
 
-### ChainGetRandomnessFromBeacon
-ChainGetRandomnessFromBeacon is used to sample the beacon for randomness.
-
-
-Perms: read
-
-Inputs:
-```json
-[
-  [
-    {
-      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
-    },
-    {
-      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
-    }
-  ],
-  2,
-  10101,
-  "Ynl0ZSBhcnJheQ=="
-]
-```
-
-Response: `null`
-
-### ChainGetRandomnessFromTickets
-ChainGetRandomnessFromTickets is used to sample the chain for randomness.
-
-
-Perms: read
-
-Inputs:
-```json
-[
-  [
-    {
-      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
-    },
-    {
-      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
-    }
-  ],
-  2,
-  10101,
-  "Ynl0ZSBhcnJheQ=="
-]
-```
-
-Response: `null`
-
 ### ChainGetTipSet
 ChainGetTipSet returns the tipset specified by the given TipSetKey.
 
@@ -4249,6 +4199,56 @@ Response:
 }
 ```
 
+### StateGetRandomnessFromBeacon
+StateGetRandomnessFromBeacon is used to sample the beacon for randomness.
+
+
+Perms: read
+
+Inputs:
+```json
+[
+  2,
+  10101,
+  "Ynl0ZSBhcnJheQ==",
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response: `null`
+
+### StateGetRandomnessFromTickets
+StateGetRandomnessFromTickets is used to sample the chain for randomness.
+
+
+Perms: read
+
+Inputs:
+```json
+[
+  2,
+  10101,
+  "Ynl0ZSBhcnJheQ==",
+  [
+    {
+      "/": "bafy2bzacea3wsdh6y3a36tb3skempjoxqpuyompjbmfeyf34fi3uy6uue42v4"
+    },
+    {
+      "/": "bafy2bzacebp3shtrn43k7g3unredz7fxn4gj533d3o43tqn2p2ipxxhrvchve"
+    }
+  ]
+]
+```
+
+Response: `null`
+
 ### StateListActors
 StateListActors returns the addresses of every actor in the state
 

extern/storage-sealing/checks.go

@@ -152,7 +152,7 @@ func (m *Sealing) checkCommit(ctx context.Context, si SectorInfo, proof []byte,
 		return err
 	}
 
-	seed, err := m.Api.ChainGetRandomnessFromBeacon(ctx, tok, crypto.DomainSeparationTag_InteractiveSealChallengeSeed, si.SeedEpoch, buf.Bytes())
+	seed, err := m.Api.StateGetRandomnessFromBeacon(ctx, crypto.DomainSeparationTag_InteractiveSealChallengeSeed, si.SeedEpoch, buf.Bytes(), tok)
 	if err != nil {
 		return &ErrApi{xerrors.Errorf("failed to get randomness for computing seal proof: %w", err)}
 	}

extern/storage-sealing/mocks/api.go

@@ -77,36 +77,6 @@ func (mr *MockSealingAPIMockRecorder) ChainGetMessage(arg0, arg1 interface{}) *g
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetMessage", reflect.TypeOf((*MockSealingAPI)(nil).ChainGetMessage), arg0, arg1)
 }
 
-// ChainGetRandomnessFromBeacon mocks base method.
-func (m *MockSealingAPI) ChainGetRandomnessFromBeacon(arg0 context.Context, arg1 sealing.TipSetToken, arg2 crypto.DomainSeparationTag, arg3 abi.ChainEpoch, arg4 []byte) (abi.Randomness, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ChainGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
-	ret0, _ := ret[0].(abi.Randomness)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// ChainGetRandomnessFromBeacon indicates an expected call of ChainGetRandomnessFromBeacon.
-func (mr *MockSealingAPIMockRecorder) ChainGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetRandomnessFromBeacon", reflect.TypeOf((*MockSealingAPI)(nil).ChainGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
-}
-
-// ChainGetRandomnessFromTickets mocks base method.
-func (m *MockSealingAPI) ChainGetRandomnessFromTickets(arg0 context.Context, arg1 sealing.TipSetToken, arg2 crypto.DomainSeparationTag, arg3 abi.ChainEpoch, arg4 []byte) (abi.Randomness, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ChainGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
-	ret0, _ := ret[0].(abi.Randomness)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// ChainGetRandomnessFromTickets indicates an expected call of ChainGetRandomnessFromTickets.
-func (mr *MockSealingAPIMockRecorder) ChainGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetRandomnessFromTickets", reflect.TypeOf((*MockSealingAPI)(nil).ChainGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
-}
-
 // ChainHead mocks base method.
 func (m *MockSealingAPI) ChainHead(arg0 context.Context) (sealing.TipSetToken, abi.ChainEpoch, error) {
 	m.ctrl.T.Helper()
@@ -168,6 +138,36 @@ func (mr *MockSealingAPIMockRecorder) StateComputeDataCommitment(arg0, arg1, arg
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateComputeDataCommitment", reflect.TypeOf((*MockSealingAPI)(nil).StateComputeDataCommitment), arg0, arg1, arg2, arg3, arg4)
 }
 
+// StateGetRandomnessFromBeacon mocks base method.
+func (m *MockSealingAPI) StateGetRandomnessFromBeacon(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 sealing.TipSetToken) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromBeacon indicates an expected call of StateGetRandomnessFromBeacon.
+func (mr *MockSealingAPIMockRecorder) StateGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromBeacon", reflect.TypeOf((*MockSealingAPI)(nil).StateGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
+}
+
+// StateGetRandomnessFromTickets mocks base method.
+func (m *MockSealingAPI) StateGetRandomnessFromTickets(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 sealing.TipSetToken) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromTickets indicates an expected call of StateGetRandomnessFromTickets.
+func (mr *MockSealingAPIMockRecorder) StateGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromTickets", reflect.TypeOf((*MockSealingAPI)(nil).StateGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
+}
+
 // StateLookupID mocks base method.
 func (m *MockSealingAPI) StateLookupID(arg0 context.Context, arg1 address.Address, arg2 sealing.TipSetToken) (address.Address, error) {
 	m.ctrl.T.Helper()

extern/storage-sealing/sealing.go

@@ -72,8 +72,8 @@ type SealingAPI interface {
 	ChainHead(ctx context.Context) (TipSetToken, abi.ChainEpoch, error)
 	ChainBaseFee(context.Context, TipSetToken) (abi.TokenAmount, error)
 	ChainGetMessage(ctx context.Context, mc cid.Cid) (*types.Message, error)
-	ChainGetRandomnessFromBeacon(ctx context.Context, tok TipSetToken, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tok TipSetToken) (abi.Randomness, error)
-	ChainGetRandomnessFromTickets(ctx context.Context, tok TipSetToken, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tok TipSetToken) (abi.Randomness, error)
 	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
 }
 

extern/storage-sealing/states_sealing.go

@@ -167,7 +167,7 @@ func (m *Sealing) getTicket(ctx statemachine.Context, sector SectorInfo) (abi.Se
 		return nil, 0, allocated, xerrors.Errorf("sector %s precommitted but expired", sector.SectorNumber)
 	}
 
-	rand, err := m.Api.ChainGetRandomnessFromTickets(ctx.Context(), tok, crypto.DomainSeparationTag_SealRandomness, ticketEpoch, buf.Bytes())
+	rand, err := m.Api.StateGetRandomnessFromTickets(ctx.Context(), crypto.DomainSeparationTag_SealRandomness, ticketEpoch, buf.Bytes(), tok)
 	if err != nil {
 		return nil, 0, allocated, err
 	}
@@ -522,7 +522,7 @@ func (m *Sealing) handleWaitSeed(ctx statemachine.Context, sector SectorInfo) er
 		if err := m.maddr.MarshalCBOR(buf); err != nil {
 			return err
 		}
-		rand, err := m.Api.ChainGetRandomnessFromBeacon(ectx, tok, crypto.DomainSeparationTag_InteractiveSealChallengeSeed, randHeight, buf.Bytes())
+		rand, err := m.Api.StateGetRandomnessFromBeacon(ectx, crypto.DomainSeparationTag_InteractiveSealChallengeSeed, randHeight, buf.Bytes(), tok)
 		if err != nil {
 			err = xerrors.Errorf("failed to get randomness for computing seal proof (ch %d; rh %d; tsk %x): %w", curH, randHeight, tok, err)
 

itests/wdpost_dispute_test.go

@@ -320,9 +320,9 @@ func submitBadProof(
 	}
 
 	commEpoch := di.Open
-	commRand, err := client.ChainGetRandomnessFromTickets(
+	commRand, err := client.StateGetRandomnessFromTickets(
-		ctx, head.Key(), crypto.DomainSeparationTag_PoStChainCommit,
+		ctx, crypto.DomainSeparationTag_PoStChainCommit,
-		commEpoch, nil,
+		commEpoch, nil, head.Key(),
 	)
 	if err != nil {
 		return err

node/impl/full/chain.go

@@ -10,7 +10,6 @@ import (
 	"strings"
 	"sync"
 
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 
 	"go.uber.org/fx"
@@ -30,7 +29,6 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 
 	"github.com/filecoin-project/lotus/api"
@@ -99,34 +97,6 @@ func (m *ChainModule) ChainHead(context.Context) (*types.TipSet, error) {
 	return m.Chain.GetHeaviestTipSet(), nil
 }
 
-func (a *ChainAPI) ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
-	pts, err := a.Chain.LoadTipSet(tsk)
-	if err != nil {
-		return nil, xerrors.Errorf("loading tipset key: %w", err)
-	}
-
-	// Doing this here is slightly nicer than doing it in the chainstore directly, but it's still bad for ChainAPI to reason about network upgrades
-	if randEpoch > build.UpgradeHyperdriveHeight {
-		return a.Chain.GetChainRandomnessLookingForward(ctx, pts.Cids(), personalization, randEpoch, entropy)
-	}
-
-	return a.Chain.GetChainRandomnessLookingBack(ctx, pts.Cids(), personalization, randEpoch, entropy)
-}
-
-func (a *ChainAPI) ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
-	pts, err := a.Chain.LoadTipSet(tsk)
-	if err != nil {
-		return nil, xerrors.Errorf("loading tipset key: %w", err)
-	}
-
-	// Doing this here is slightly nicer than doing it in the chainstore directly, but it's still bad for ChainAPI to reason about network upgrades
-	if randEpoch > build.UpgradeHyperdriveHeight {
-		return a.Chain.GetBeaconRandomnessLookingForward(ctx, pts.Cids(), personalization, randEpoch, entropy)
-	}
-
-	return a.Chain.GetBeaconRandomnessLookingBack(ctx, pts.Cids(), personalization, randEpoch, entropy)
-}
-
 func (a *ChainAPI) ChainGetBlock(ctx context.Context, msg cid.Cid) (*types.BlockHeader, error) {
 	return a.Chain.GetBlock(msg)
 }

node/impl/full/state.go

@@ -6,6 +6,8 @@ import (
 	"encoding/json"
 	"strconv"
 
+	"github.com/filecoin-project/go-state-types/crypto"
+
 	"github.com/filecoin-project/go-state-types/cbor"
 	cid "github.com/ipfs/go-cid"
 	"go.uber.org/fx"
@@ -1418,3 +1420,34 @@ func (m *StateModule) StateNetworkVersion(ctx context.Context, tsk types.TipSetK
 	// But that's likely going to break a bunch of stuff.
 	return m.StateManager.GetNtwkVersion(ctx, ts.Height()), nil
 }
+
+func (a *StateAPI) StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
+	pts, err := a.Chain.LoadTipSet(tsk)
+	if err != nil {
+		return nil, xerrors.Errorf("loading tipset key: %w", err)
+	}
+
+	rnv := a.StateManager.GetNtwkVersion(ctx, randEpoch)
+
+	if rnv >= network.Version13 {
+		return a.Chain.GetChainRandomnessLookingForward(ctx, pts.Cids(), personalization, randEpoch, entropy)
+	}
+
+	return a.Chain.GetChainRandomnessLookingBack(ctx, pts.Cids(), personalization, randEpoch, entropy)
+}
+
+func (a *StateAPI) StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
+	pts, err := a.Chain.GetTipSetFromKey(tsk)
+	if err != nil {
+		return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
+	}
+
+	rnv := a.StateManager.GetNtwkVersion(ctx, randEpoch)
+
+	if rnv >= network.Version13 {
+		return a.Chain.GetBeaconRandomnessLookingForward(ctx, pts.Cids(), personalization, randEpoch, entropy)
+	}
+
+	return a.Chain.GetBeaconRandomnessLookingBack(ctx, pts.Cids(), personalization, randEpoch, entropy)
+
+}

storage/adapter_storage_miner.go

@@ -387,22 +387,22 @@ func (s SealingAPIAdapter) ChainGetMessage(ctx context.Context, mc cid.Cid) (*ty
 	return s.delegate.ChainGetMessage(ctx, mc)
 }
 
-func (s SealingAPIAdapter) ChainGetRandomnessFromBeacon(ctx context.Context, tok sealing.TipSetToken, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+func (s SealingAPIAdapter) StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tok sealing.TipSetToken) (abi.Randomness, error) {
 	tsk, err := types.TipSetKeyFromBytes(tok)
 	if err != nil {
 		return nil, err
 	}
 
-	return s.delegate.ChainGetRandomnessFromBeacon(ctx, tsk, personalization, randEpoch, entropy)
+	return s.delegate.StateGetRandomnessFromBeacon(ctx, personalization, randEpoch, entropy, tsk)
 }
 
-func (s SealingAPIAdapter) ChainGetRandomnessFromTickets(ctx context.Context, tok sealing.TipSetToken, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+func (s SealingAPIAdapter) StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tok sealing.TipSetToken) (abi.Randomness, error) {
 	tsk, err := types.TipSetKeyFromBytes(tok)
 	if err != nil {
 		return nil, err
 	}
 
-	return s.delegate.ChainGetRandomnessFromTickets(ctx, tsk, personalization, randEpoch, entropy)
+	return s.delegate.StateGetRandomnessFromTickets(ctx, personalization, randEpoch, entropy, tsk)
 }
 
 func (s SealingAPIAdapter) ChainReadObj(ctx context.Context, ocid cid.Cid) ([]byte, error) {

storage/miner.go

@@ -110,8 +110,8 @@ type fullNodeFilteredAPI interface {
 
 	ChainHead(context.Context) (*types.TipSet, error)
 	ChainNotify(context.Context) (<-chan []*api.HeadChange, error)
-	ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error)
-	ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error)
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error)
 	ChainGetTipSetByHeight(context.Context, abi.ChainEpoch, types.TipSetKey) (*types.TipSet, error)
 	ChainGetTipSetAfterHeight(context.Context, abi.ChainEpoch, types.TipSetKey) (*types.TipSet, error)
 	ChainGetBlockMessages(context.Context, cid.Cid) (*api.BlockMessages, error)

storage/wdpost_run.go

@@ -165,7 +165,7 @@ func (s *WindowPoStScheduler) runSubmitPoST(
 		commEpoch = deadline.Challenge
 	}
 
-	commRand, err := s.api.ChainGetRandomnessFromTickets(ctx, ts.Key(), crypto.DomainSeparationTag_PoStChainCommit, commEpoch, nil)
+	commRand, err := s.api.StateGetRandomnessFromTickets(ctx, crypto.DomainSeparationTag_PoStChainCommit, commEpoch, nil, ts.Key())
 	if err != nil {
 		err = xerrors.Errorf("failed to get chain randomness from tickets for windowPost (ts=%d; deadline=%d): %w", ts.Height(), commEpoch, err)
 		log.Errorf("submitPoStMessage failed: %+v", err)
@@ -523,7 +523,7 @@ func (s *WindowPoStScheduler) runPoStCycle(ctx context.Context, di dline.Info, t
 		return nil, xerrors.Errorf("getting current head: %w", err)
 	}
 
-	rand, err := s.api.ChainGetRandomnessFromBeacon(ctx, headTs.Key(), crypto.DomainSeparationTag_WindowedPoStChallengeSeed, di.Challenge, buf.Bytes())
+	rand, err := s.api.StateGetRandomnessFromBeacon(ctx, crypto.DomainSeparationTag_WindowedPoStChallengeSeed, di.Challenge, buf.Bytes(), headTs.Key())
 	if err != nil {
 		return nil, xerrors.Errorf("failed to get chain randomness from beacon for window post (ts=%d; deadline=%d): %w", ts.Height(), di, err)
 	}
@@ -652,7 +652,7 @@ func (s *WindowPoStScheduler) runPoStCycle(ctx context.Context, di dline.Info, t
 					return nil, xerrors.Errorf("getting current head: %w", err)
 				}
 
-				checkRand, err := s.api.ChainGetRandomnessFromBeacon(ctx, headTs.Key(), crypto.DomainSeparationTag_WindowedPoStChallengeSeed, di.Challenge, buf.Bytes())
+				checkRand, err := s.api.StateGetRandomnessFromBeacon(ctx, crypto.DomainSeparationTag_WindowedPoStChallengeSeed, di.Challenge, buf.Bytes(), headTs.Key())
 				if err != nil {
 					return nil, xerrors.Errorf("failed to get chain randomness from beacon for window post (ts=%d; deadline=%d): %w", ts.Height(), di, err)
 				}

storage/wdpost_run_test.go

@@ -60,11 +60,11 @@ func (m *mockStorageMinerAPI) StateNetworkVersion(ctx context.Context, key types
 	return build.NewestNetworkVersion, nil
 }
 
-func (m *mockStorageMinerAPI) ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+func (m *mockStorageMinerAPI) StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
 	return abi.Randomness("ticket rand"), nil
 }
 
-func (m *mockStorageMinerAPI) ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+func (m *mockStorageMinerAPI) StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) {
 	return abi.Randomness("beacon rand"), nil
 }