The Constitution pretty much leaves "The TIme, Place and Manner of holding elections up to the different state legislatures with a couple of amendments added. So did the Arizona Senate break Arizona's election laws?
There's a grand jury and investigators looking into Trump's actions here in Georgia to decide whether he broke Georgia's election laws. Kemp and our secretary of state followed Georgia's election laws. I really don't know much about those laws, I go vote and that's about it. As I understand it, Trump's phone call falls in the category of trying to influence an election outcome.
I know nothing about Arizona and their election laws, so no help here.