Before starting to get into questions about what is Pulsechain, etc....Do your research on Youtube. You will find more answers than you can get here.
The crypto coin is PLS. It is also a BLOCKCHAIN. A fork off the ETHERIUM blockchain but uses proof of stake not proof of work to validate transactions.
Do your research and be careful. People are accusing the creator Richard Heart, the creator of HEX and PLS of being a scammer. HEX jumped to $0.47 then crashed to $0.03. He has now created a new coin PLS. If anything, I would invest in the beginning grab profits and leave a little just in case. Tokens were previously sold to investors. BUT PLS is NOT yert available for sale on an exchange. Everyone is waiting for PLS to be released.
You'll know when PLS is launched by following Richard's twitter page and turning on the ALERT.
https://twitter.com/RichardHeartWin
Never invest what you can't lose.