There are numerous different proposed laws that have numerous different names in different jurisdictions. Given the fickle nature of political debate, they come and go far too quickly for this answer to remain current.
However, in most parliamentary or congressional systems, the general term for a proposed law is a bill.
A proposed law in Congress is called a bill.
Citizens voting directly on a proposed law
bill
You did
when the do it
I think you are referring to a "referendum," which is the act of putting a proposed law to public vote.
If a law if proposed it then has to be voted on. When the law is passed it is ratified.
A bill that has been signed
Throndike
hoe
A bill that has been signed
A bill. At this stage, it's something that is being proposed as being a law, but has not yet met the requirements of becoming a law.