consensus.rs

// Updated Ghost Chain Hybrid Consensus - PQC Hardened
use frame_support::pallet_prelude::*;
use sp_core::H256;

#[pallet::config]
pub trait Config: frame_system::Config {
    type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
    #[pallet::constant]
    type Difficulty: Get<u32>;
}

#[pallet::pallet]
pub struct Pallet<T>(_);

#[pallet::call]
impl<T: Config> Pallet<T> {
    #[pallet::weight(10_000)]
    pub fn submit_pow_solution(origin: OriginFor<T>, nonce: u64, puzzle_hash: T::Hash) -> DispatchResult {
        let _who = ensure_signed(origin)?;
        // Verify PoW nonce (Classical)
        Ok(())
    }

    #[pallet::weight(50_000)]
    pub fn finalize_with_pqc(origin: OriginFor<T>, block_hash: T::Hash, signature: Vec<u8>) -> DispatchResult {
        // Only PoS committee can call this
        // Logic: Verify CRYSTALS-Dilithium signature before marking block as Final
        Ok(())
    }
}