How to animate rgb gradient?

Question

css

Good day, please help
There is such a gradient

radial-gradient(ellipse at 35% 170%,#ee733f 30%,#d9442d 42%,#ab6588 88%);

and it looks like this:

you need to make it animated, iridescent.
How to do? using css? or svg file
tell me and help please, I will be very grateful.

Answer 1

By analogy do