@property
    def simple_pairing_rand(self):
        try:
            if len(self.eir[0x0F]) != 16:
                raise DecodeError("wrong length of simple pairing hash")
            return bytearray(self.eir[0x0F])
        except KeyError:
            return None
Simple Pairing Randomizer R. Received and transmitted as
dataset/ETHPy150Open javgh/greenaddress-pos-tools/nfc/ndef/bt_record.py/BluetoothConfigRecord.simple_pairing_rand