How to Use Google Search Console for Multiple Domains Effectively

Hey team, here's a puzzle for you. I currently have 2 domains that are tied back to the same Gamma website. (i.e. Beyondthebid.co; GOFirst.blog). The question I have is how can I tell Google Search Console to inspect all the pages on these websites without me having to manually ask Google to inspect each page everytime I make an update/add a blog,etc.) I know being able to create a XML sitemap may solve this but I'm not sure how to do this in Gamma just yet. Any insight/advice would be appreciated 🙂 Screenshot for reference 👇