@doc_metadata(categories=['<STR_LIT>'])<EOL><INDENT>def rai_to_raw(self, amount):<DEDENT>
amount = self._process_value(amount, '<STR_LIT:int>')<EOL>payload = {"<STR_LIT>": amount}<EOL>resp = self.call('<STR_LIT>', payload)<EOL>return int(resp['<STR_LIT>'])<EOL>
Multiply an rai amount by the rai ratio.

:param amount: Amount in rai to convert to raw
:type amount: int

:raises: :py:exc:`nano.rpc.RPCException`

>>> rpc.rai_to_raw(amount=1)
1000000000000000000000000