@Override
  public ConsensusRoundIdentifier getRoundIdentifier() {
    return roundChangeIdentifier;
  }
Instantiates a new Round change payload.

@param roundChangeIdentifier the round change identifier
@param preparedRoundMetadata the prepared round metadata
consensus/qbft-core/src/main/java/org/hyperledger/besu/consensus/qbft/core/payload/RoundChangePayload.java