Merge pull request #1713 from filecoin-project/feat/hack-reward-initial-value

hack in an initial value for LastPerEpochReward for the genesis block

chain/gen/genesis/t02_reward.go

@@ -15,6 +15,8 @@ func SetupRewardActor(bs bstore.Blockstore) (*types.Actor, error) {
 	cst := cbor.NewCborStore(bs)
 
 	st := reward.ConstructState()
+	st.LastPerEpochReward = types.FromFil(100)
+
 	hcid, err := cst.Put(context.TODO(), st)
 	if err != nil {
 		return nil, err