Only broadcasting to Ultimo template sites

Broadcasting Blog Posts to all Network Child Sites in an Ultimo WAAS network

We want to have all of our templates, and all of our network client sites, to have a Blog page. The plan is that we will create blog posts that are posted once to the waas main site or in some other central place and then broadcast out to appear on Blog pages on all the network child sites.

How would you recommend accomplishing this? We tried using the Broadcast plugin but for some reason it only pushes the blog posts out to the template sites, but not to the clients’ sites.