refactor(blobs): consider passing hints as args, instead of using any oracles or unconstrained functions

[iAmMichaelConnor]

This might speed up witness generation.
We can calculate all of the inputs needed before trying to simulate the circuit, since this is a protocol circuit that we fully control.

[MirandaWood]

Think this may be a dupe of #10323? Unless you're referring to another oracle? (The oracle I'm thinking of was added to speed up simulation)