To get such an amendment passed it would have to come from the States. Nobody that is already in congress is going to vote for this. It is a huge restriction on their power to spend our money.
Here is Alaska's single bill requirement: The Alaska Constitution Art II, Section 13. Form of Bills reads: Every bill shall be confined to one subject unless it is an appropriation bill or one codifying, revising, or rearranging existing laws. Bills for appropriations shall be confined to appropriations. The subject of each bill shall be expressed in the title. The enacting clause shall be: “Be it enacted by the Legislature of the State of Alaska.”