Perpendicular planes on multiple curves

How can I have perpendicular planes at random points on multiple curves simultaneously while the curves might be in different degrees?

Thanks for your time.

Reparam your curves, make random list from 0 to 1 using a different seed for each curve, evaluate the curves.

Thanks but I’m a beginner in grasshopper, can you please send me some pictures?
And also I want to mention that my curves are in different degrees, 1-11… And I need the perpendicular planes at those points.