In Gmail on a computer, click the gear icon, then See all settings.
On the General tab, scroll down to Signature and click Create new. Name it North & Story.
Click into the box and paste (Cmd + V on a Mac, Ctrl + V on Windows). The badge, your details and the Mountain Match strip should all appear.
Under Signature defaults, choose it for both New emails and On reply/forward.
Scroll to the bottom and click Save changes.
The Gmail app on a phone keeps its own plain text signature, separate from this one. You can set it in the app under Settings, your account, Mobile Signature. If you use a dark theme, the cream strip stays cream, which looks fine.