Yes! Transistor does this out-of-the-box for the podcast websites we host.
It looks like this:
Or, if you are using a custom domain with us, it will look like this:
Here is a live example:
And here is an example from a site with a custom domain:
You can submit this sitemap to Google Search Console.
What is a sitemap for?
A sitemap gives search engines a list of the pages on your site, so they can accurately index it. For your Transistor site, this includes the pages for your individual podcast episodes, your About page, your Subscribe page, and your homepage.
Essentially, it makes your site easier to crawl by search engines like Google. This means your podcast will be more discoverable via search!