Fix Drand fetching around null tipsets

node/modules/chain.go

@@ -120,7 +120,7 @@ func NetworkName(mctx helpers.MetricsCtx,
 
 	ctx := helpers.LifecycleCtx(mctx, lc)
 
-	sm, err := stmgr.NewStateManager(cs, tsexec, syscalls, us)
+	sm, err := stmgr.NewStateManager(cs, tsexec, syscalls, us, nil)
 	if err != nil {
 		return "", err
 	}

node/modules/stmgr.go

@@ -1,6 +1,7 @@
 package modules
 
 import (
+	"github.com/filecoin-project/lotus/chain/beacon"
 	"github.com/filecoin-project/lotus/chain/vm"
 	"go.uber.org/fx"
 
@@ -8,8 +9,8 @@ import (
 	"github.com/filecoin-project/lotus/chain/store"
 )
 
-func StateManager(lc fx.Lifecycle, cs *store.ChainStore, exec stmgr.Executor, sys vm.SyscallBuilder, us stmgr.UpgradeSchedule) (*stmgr.StateManager, error) {
-	sm, err := stmgr.NewStateManager(cs, exec, sys, us)
+func StateManager(lc fx.Lifecycle, cs *store.ChainStore, exec stmgr.Executor, sys vm.SyscallBuilder, us stmgr.UpgradeSchedule, b beacon.Schedule) (*stmgr.StateManager, error) {
+	sm, err := stmgr.NewStateManager(cs, exec, sys, us, b)
 	if err != nil {
 		return nil, err
 	}