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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def SerializeUnsigned(self, writer):
 """ Serialize unsigned data only. Args: writer (neo.IO.BinaryWriter):
 """

        writer.WriteUInt32(self.Version)
        writer.WriteUInt256(self.PrevHash)
        writer.WriteUInt256(self.MerkleRoot)
        writer.WriteUInt32(self.Timestamp)
        writer.WriteUInt32(self.Index)
        writer.WriteUInt64(self.ConsensusData)
        writer.WriteUInt160(self.NextConsensus)