Arraying a Series of Polysurfaces (Spheres)

Hey Gang,

I’m attempting to distribute an array of spheres (representing a length of ball chain) along some curves. While I can easily do this with a simple straight curve, (as seen in the attached image) I am uncertain how to achieve the same thing with geometry I have in Rhino. I’ve a feeling I might be going about this in the wrong way, but trying to work through it.

Thoughts appreciated!!

Screen Shot 2020-03-26 at 10.36.28 AM|690x431

Hi! I think is a problem on grafting the crv.