Moves Block to frame_system instead of construct_runtime and removes Header and BlockNumber (#14437)

* Initial setup

* Adds node block

* Uses UncheckedExtrinsic and removes Where section

* Updates frame_system to use Block

* Adds deprecation warning

* Fixes pallet-timestamp

* Removes Header and BlockNumber

* Addresses review comments

* Addresses review comments

* Adds comment about compiler bug

* Removes where clause

* Refactors code

* Fixes errors in cargo check

* Fixes errors in cargo check

* Fixes warnings in cargo check

* Formatting

* Fixes construct_runtime tests

* Uses import instead of full path for BlockNumber

* Uses import instead of full path for Header

* Formatting

* Fixes construct_runtime tests

* Fixes imports in benchmarks

* Formatting

* Fixes construct_runtime tests

* Formatting

* Minor updates

* Fixes construct_runtime ui tests

* Fixes construct_runtime ui tests with 1.70

* Fixes docs

* Fixes docs

* Adds u128 mock block type

* Fixes split example

* fixes for cumulus

* ".git/.scripts/commands/fmt/fmt.sh"

* Updates new tests

* Fixes fully-qualified path in few places

* Formatting

* Update frame/examples/default-config/src/lib.rs

Co-authored-by: Juan <juangirini@gmail.com>

* Update frame/support/procedural/src/construct_runtime/mod.rs

Co-authored-by: Juan <juangirini@gmail.com>

* ".git/.scripts/commands/fmt/fmt.sh"

* Addresses some review comments

* Fixes build

* ".git/.scripts/commands/fmt/fmt.sh"

* Update frame/democracy/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update frame/democracy/src/lib.rs

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update frame/support/procedural/src/construct_runtime/mod.rs

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update frame/support/procedural/src/construct_runtime/mod.rs

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Addresses review comments

* Updates trait bounds

* Minor fix

* ".git/.scripts/commands/fmt/fmt.sh"

* Removes unnecessary bound

* ".git/.scripts/commands/fmt/fmt.sh"

* Updates test

* Fixes build

* Adds a bound for header

* ".git/.scripts/commands/fmt/fmt.sh"

* Removes where block

* Minor fix

* Minor fix

* Fixes tests

* ".git/.scripts/commands/update-ui/update-ui.sh" 1.70

* Updates test

* Update primitives/runtime/src/traits.rs

Co-authored-by: Bastian Köcher <git@kchr.de>

* Update primitives/runtime/src/traits.rs

Co-authored-by: Bastian Köcher <git@kchr.de>

* Updates doc

* Updates doc

---------

Co-authored-by: command-bot <>
Co-authored-by: Juan <juangirini@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>

substrate/frame/lottery/src/lib.rs

@@ -142,7 +142,7 @@ pub mod pallet {
 		type Currency: ReservableCurrency<Self::AccountId>;
 
 		/// Something that provides randomness in the runtime.
-		type Randomness: Randomness<Self::Hash, Self::BlockNumber>;
+		type Randomness: Randomness<Self::Hash, BlockNumberFor<Self>>;
 
 		/// The overarching event type.
 		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
@@ -208,7 +208,7 @@ pub mod pallet {
 	/// The configuration for the current lottery.
 	#[pallet::storage]
 	pub(crate) type Lottery<T: Config> =
-		StorageValue<_, LotteryConfig<T::BlockNumber, BalanceOf<T>>>;
+		StorageValue<_, LotteryConfig<BlockNumberFor<T>, BalanceOf<T>>>;
 
 	/// Users who have purchased a ticket. (Lottery Index, Tickets Purchased)
 	#[pallet::storage]
@@ -239,7 +239,7 @@ pub mod pallet {
 
 	#[pallet::hooks]
 	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
-		fn on_initialize(n: T::BlockNumber) -> Weight {
+		fn on_initialize(n: BlockNumberFor<T>) -> Weight {
 			Lottery::<T>::mutate(|mut lottery| -> Weight {
 				if let Some(config) = &mut lottery {
 					let payout_block =
@@ -350,8 +350,8 @@ pub mod pallet {
 		pub fn start_lottery(
 			origin: OriginFor<T>,
 			price: BalanceOf<T>,
-			length: T::BlockNumber,
-			delay: T::BlockNumber,
+			length: BlockNumberFor<T>,
+			delay: BlockNumberFor<T>,
 			repeat: bool,
 		) -> DispatchResult {
 			T::ManagerOrigin::ensure_origin(origin)?;