Propose block with verkle

[matkt]

We need to be able to validate blocks and propose blocks. This requires the ability to generate and validate proofs.

There is work to be done on the Besu native side, but not only. A part is already implemented on the Rust Verkle side, but we need to use and wrap them to be able to use them on the Besu native side.

some links :

• https://github.com/crate-crypto/rust-verkle
• https://github.com/hyperledger/besu-native