<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def persistent_write_multibyte(self, address, data, refresh_config=False):
        '''
        Write multiple bytes to an address in persistent memory.

        Parameters
        ----------
        address : int
            Address in persistent memory (e.g., EEPROM).
        data : numpy.array
            Data to write.
        refresh_config : bool, optional
            Is ``True``, :meth:`load_config()` is called afterward to refresh
            the configuration settings.
        '''
        for i, byte in enumerate(data.view(np.uint8)):
            self.persistent_write(address + i, int(byte))
        if refresh_config:
            self.load_config(False)