fun write(serviceId: UUID, characteristicId: UUID, data: ByteArray): Completable
Write given data to the provided remote GATT characteristic
serviceId - ID of the remote service to write data
characteristicId - ID of the remote characteristic to write data
data - data to write to given GATT Characteristic with
GattServiceNotFoundException - if given remote GATT service was not found
GattCharacteristicException - if given remote GATT Characteristic is not found