Lucky shot question?

This may be a dumb question, but does anyone know if LS can effect multiple shotgun pellets in one shot on hero’s like pocket? Like if my shotgun shoots five pellets, is it a 30% chance to proc on every pellet or can it only proc once per shot?

Again sorry if it’s dumb, I’m somewhat new to deadlock and it’s my first MOBA so I’m trying to figure it out.