Doc: Check/Update Pulsar page

[davlgd]

Checking for existing issue

• I have checked for existing issues

Describe the content you'd like to see

As we'll add features on Pulsar, we need to check if it documentation page is ok, examples, and add details about what's new. And maybe fix/close #26 #31

[PLhuillery]

@miton18 @KannarFr
Could you give us your review of the current Pulsar doc ?

Are there outdated mentions, examples etc... or missing features that should be added ?

Thanks a lot !