Padlock Block (similar to trial vaults)

When I first used the trial vaults, the first thing that jumped out to me was the cool sounds when you use a trial key on it. This got me thinking about what if we could have this kind of mechanic and sounds when opening a door for example (of course this is easily done in creative with commands but i'd like this in survival).

The way this could be done is that there would be a new craftable block (maybe only craftable with an item you get from the trial chambers) and when you place the block, it will be "unassigned". To make it your own, it can work kinda like a lodestone where you right click the block with a trial key (normal/ominous) and it becomes "assigned" and renames the key to "[player name]'s Key". the only way you can make another key is by combining your assigned key and a normal key when crafting (it will give two assigned keys)

When you use the assigned key on the block it will emit a redstone signal (and of course make some cool noises). This can be used to put a padlock on whatever you want (not JUST a door). Maybe the block can have different textures for when the key is in the keyhole and when its not.

Thank you for reading! I really think this could be a cool idea :D