https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblockbyhash

        :param bhash: Block hash
        :type bhash: str

        :param tx_objects: Return txs full object (optional)
        :type tx_objects: bool

        :return: block
        :rtype: dict or None

def eth_getBlockByHash(self, bhash, tx_objects=True):
        """https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getblockbyhash

        :param bhash: Block hash
        :type bhash: str

        :param tx_objects: Return txs full object (optional)
        :type tx_objects: bool

        :return: block
        :rtype: dict or None
        """
        result = yield from self.rpc_call('eth_getBlockByHash',
                                          [bhash, tx_objects])
        # TODO: Update result response
        return result