code: def writeList(self, register, data):
          
          self._idle()
          self._transaction_start()
          self._i2c_start()
          self._i2c_write_bytes([self._address_byte(False), register] + data)
          self._i2c_stop()
          response = self._transaction_end()
          self._verify_acks(response)
docs: Write bytes to the specified register.