def __init__(self, nonce_id=None, nonce_value=None):
super(Nonce, self).__init__(tag=enums.Tags.NONCE)<EOL>self._nonce_id = None<EOL>self._nonce_value = None<EOL>self.nonce_id = nonce_id<EOL>self.nonce_value = nonce_value<EOL>
Construct a Nonce struct.

Args:
    nonce_id (bytes): A binary string representing the ID of the nonce
        value. Optional, defaults to None. Required for encoding and
        decoding.
    nonce_value (bytes): A binary string representing a random value.
        Optional, defaults to None. Required for encoding and decoding.