It's promising but honestly they need to be articles that are evergreen and not time sensitive. Most traffic in the crypto world comes from news that hour and sends a quick blast. The SEO aspect of it doesn't come into play for a lot of things as DeFi and so forth move at a rapid pace and things quickly change. I'd hope not to many funds are being invested into this as it's going to be hard to recover costs.

Gear the articles towards your products by talking about hyped up projects right now and how you're products relate and help. This will help not with just traffic which is ok but better yet help people understand LEO, CUB etc and that they can join and start contributing as well.