@Override
  public void awaitStop() throws InterruptedException {
    activeMiningCoordinator.awaitStop();
  }
Instantiates a new Migrating mining coordinator.

@param miningCoordinatorSchedule the mining coordinator schedule
@param blockchain the blockchain
consensus/common/src/main/java/org/hyperledger/besu/consensus/common/MigratingMiningCoordinator.java