When I digitally sign a PDF file, is there a way to make the visible signature appear on every page of the PDF at once, instead of just the current page? Specifically, I'd like to place a scan of a professional engineer's seal on every sheet of a PDF containing MEP drawings, in one step, as I digitally sign the file with Adobe Acrobat. I've done some research and haven't found any relevant information for this particular question, so maybe it's not possible? I'd like to know for sure, one way or the other.
The appearance of a signature is something of no importance at all, so just stamp the pages first, then sign withou an appearance.