Found that pulse don't have any volume in last 24 hour here:
https://yobit.net/en/trade/PULSE/BTC Last: 0.00000073 24High: 0.00000073 24Low: 0.00000073 24V: 0 BTC
personally i haven't heard much about them before. It seems it is created by hosting provider to use their own coin to offer their services.
Earn Pulse by trade volume each week!
![Huh](https://bitcointalk.org/Smileys/default/huh.gif)
I think this is just a bad attempt to pump the volume.