code: def put_file_range(ase, offsets, data, timeout=None):
      # type: (blobxfer.models.azure.StorageEntity,
      #        blobxfer.models.upload.Offsets, bytes, int) -> None
      
      dir, fpath, _ = parse_file_path(ase.name)
      ase.client.update_range(
          share_name=ase.container,
          directory_name=dir,
          file_name=fpath,
          data=data,
          start_range=offsets.range_start,
          end_range=offsets.range_end,
          validate_content=False,  # integrity is enforced with HTTPS
          timeout=timeout)
docs: Puts a range of bytes into the remote file
      :param blobxfer.models.azure.StorageEntity ase: Azure StorageEntity
      :param blobxfer.models.upload.Offsets offsets: upload offsets
      :param bytes data: data
      :param int timeout: timeout