Add Site page permissions wiht PnP PowerShell

Hi,

In my company users made a lot of Site pages. Because we need to add permissions, because not everyone van change a page or add something, i looked for a way to do this with PnP PowerShell. If found the command Add-PnPClientSidePageSection, but cannot find a way how to add permissions.

Is there a way to do this. I hope someone can help. We use SharePoint Online in Office 365

Thx.

Jolanda