class IbftQueryServiceImpl extends PoaQueryServiceImpl implements IbftQueryService {

  @Override
  public int getRoundNumberFrom(final org.hyperledger.besu.plugin.data.BlockHeader header) {
    final BlockHeader headerFromChain = getHeaderFromChain(header);
    final IbftExtraData extraData = IbftExtraData.decode(headerFromChain);
    return extraData.getRound();
  }

  public  IbftQueryServiceImpl(
      final BlockInterface blockInterface, final Blockchain blockchain, final NodeKey nodeKey);

}