I am installing a 4 light chandelier in the ceiling and need to add a pull chain kit, my question is where does the pull chain wiring get wired to? I know the chandelier black and white wires go to the ceiling wires but am confused as to where to wire the pull chain black and wires to.

One black wire of the switch connects to the black from the ceiling outlet, the other black from the switch connects to the black on the fixture, you now have inserted the switch into the circuit feeding the light.