Yes, you can include a call-to-action in your scheduled post through Social Report just like you can when posting directly on Facebook! Adding a call-to-action button to your posts encourages the end user to click on your post and directs them to your landing page (here is more detailed info on call-to-action buttons).
How to Add a Call-to-Action Button on Social Report:
1. When scheduling a post, go to Advanced Options and in Step 3 of 5, scroll down to the Action you want people to take when they see your post section:
2. Select one of the available call-to-action buttons from the list. Note that the link caption will default to the hostname of the included link.
Here's how it looks like when published on Facebook: