docs: def serializeG2(x, compress=True):
      """
      Converts G2 element @x into an array of bytes. If @compress is True, 
      the point will be compressed resulting in a much shorter string of bytes.
      """
      assertType(x, G2Element)
      return _serialize(x, compress, librelic.g2_size_bin_abi,
          librelic.g2_write_bin_abi)