Hogue Style Grip for Daystate Pulsar

I haven't considered such. I don't notice the hard grip being uncomfortable so I haven't looked. You might try one of the slip on grip covers. I have a few on different pistols and they often work well. Hogue (funny, huh) makes several types. Search "Hogue Handall pistol grip cover". Model 17210 looks like it might work but no way to tell without just trying one. If you didn't like it you could remove it easily enough and I believe they are around $10 so won't break the bank. I relieved the inside of my stock grip just a bit and made my spare mag fit into that spot perfectly.
 
The AK-47 grip fits the Renegade / Pulsar.

I have one that has a more straight up and down 18° angle on my Pulsar. I have a different version coming for my Renegade.

Just type in "AK47 or AK-47 grip" into google. You'll have to weed through to find the type grip (angle ?) that you are looking for.

https://www.opticsplanet.com/fab-defense-gradus-rubberized-ergonomic-ak-pistol-grip.html

NOTE - just like the factory grip...the AK grips do not fit "tight" to the stock. Youll have to do a little filing if you don't want any air gap at the interface point.

Mike