Create white noise wav using python

I need to create a programme in python that uses following inputs: A specific length for a noise segment A A specific length for a noise segment B A specific length for a noise segment C A specific length for a noise segment interval (I) that may either be always different when sequenced within ABC or be just empty (silent). A, B, C however are for themselves constant throughout the sequenced file, I ist always different each time when called upon. I then just give the program a sequence (e.g. ABCIABIABCI) using an interface that I have already written using tkinter and the Programm spits out a single wav file which glued together the white noise segments in the order I defined. Any ideas what I could use? Thanks so much