How do I add easylist ad hosts file to my Android firewall?

[voidft_putchar]

I've been using NoRoot Firewall for years and it's been perfect for me because I can block apps from having internet access. I've recently discovered that I can also set up filters to block individual connections to specific servers. I'd like to use this feature to block all ad networks. However, waiting for an app to retrieve an ad from a server and then manually adding those filters one by one is becoming tiresome.

I've now learned about Easylist which contains all these network rules but I'm struggling to understand how to add it because the firewall I'm using only allows me to import a JSON list of ad networks and I can't find any online.

Can anyone offer advice about how I can do this? Maybe recommended a comprehensive list of ad networks in JSON format.