With Susan Harvey's permission I am posting a link to her scarf project. With a little planning on how you tie and space your fringe you can incorporate beads into your scarf finish. Thanks to Susan for her permission to link to her project!
Here is her project:
http://weavolution.com/project/susan-harvey/echo-weave
And here is the direct link to her blog where she talks about the bead fringe
http://weeverwoman.blogspot.com/2009/02/gilding-lily-beading-and-final.html