How i can do this gradient

[Nj35385163g3hc]

Hello everyone !
I'd like to create a specific radial gradient  for a pattern and i don't found the solution.
In upward it's my radial gradient and downward the result i'd like :
Could you please help me ?  Thanks in advance

[Monika Gause · Accepted solution]

Make a blend between a small white and a large black shape. Unfortunately that will result in a huge number of paths. So open the blöend options and set it to the smallest number of specified steps that you can get away with.

[Nj35385163g3hc]

Many thanks, it's works perfectly !

[Monika Gause]

You're welcome!