software bounce for setwatch on puck

Hi @Gordon,
i need help on software debouncing a pin for setwatch.

for ex, i have 2 pucks, in one puck i will have this code :-
setWatch(senderase,D1, { edge:"rising",debounce:50, repeat: true });

i want to debounce this pin in code in another puck, i will use NRF uart to send command.
here is another puck code:-

function send(cmd){
NRF.requestDevice({ filters: [{ namePrefix: 'Puck.js' }] }).then(function(device) {
  require("ble_simple_uart").write(device,­ cmd, function() {
print('Done!');
  });
});
}

i tried with digitalpulse,but no use
how to debounce that pin in first puck , any api is there?

please help me to solve this issue