Blynk led widget link with virtual button

I have a blynk rf remote using ardunio , I wanted an led widget to on while sending rf signal.Please help me.

Blynk.virtualWrite(Vx, 255); // for ON where x is the virtual pin number
Blynk.virtualWrite(Vx, 0); // for OFF where x is the virtual pin number

Please find below my example code here how to link led widget

BLYNK_WRITE(9) {
mySwitch.send(“010101010101010100000011”);