mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 20:27:58 +00:00
Offchain Phragmén BREAKING. (#4517)
* Initial skeleton for offchain phragmen * Basic compact encoding decoding for results * add compact files * Bring back Self::ensure_storage_upgraded(); * Make staking use compact stuff. * First seemingly working version of reduce, full of todos * Everything phragmen related works again. * Signing made easier, still issues. * Signing from offchain compile fine 😎 * make compact work with staked asssignment * Evaluation basics are in place. * Move reduce into crate. Document stuff * move reduce into no_std * Add files * Remove other std deps. Runtime compiles * Seemingly it is al stable; cycle implemented but not integrated. * Add fuzzing code. * Cleanup reduce a bit more. * a metric ton of tests for staking; wip 🔨 * Implement a lot more of the tests. * wip getting the unsigned stuff to work * A bit gleanup for unsigned debug * Clean and finalize compact code. * Document reduce. * Still problems with signing * We officaly duct taped the transaction submission stuff. 🤓 * Deadlock with keys again * Runtime builds * Unsigned test works 🙌 * Some cleanups * Make all the tests compile and stuff * Minor cleanup * fix more merge stuff * Most tests work again. * a very nasty bug in reduce * Fix all integrations * Fix more todos * Revamp everything and everything * Remove bogus test * Some review grumbles. * Some fixes * Fix doc test * loop for submission * Fix cli, keyring etc. * some cleanup * Fix staking tests again * fix per-things; bring patches from benchmarking * better score prediction * Add fuzzer, more patches. * Some fixes * More docs * Remove unused generics * Remove max-nominator footgun * Better fuzzer * Disable it ❌ * Bump. * Another round of self-review * Refactor a lot * More major fixes in perThing * Add new fuzz file * Update lock * fix fuzzing code. * Fix nominator retain test * Add slashing check * Update frame/staking/src/tests.rs Co-Authored-By: Joshy Orndorff <JoshOrndorff@users.noreply.github.com> * Some formatting nits * Review comments. * Fix cargo file * Almost all tests work again * Update frame/staking/src/tests.rs Co-Authored-By: thiolliere <gui.thiolliere@gmail.com> * Fix review comments * More review stuff * Some nits * Fix new staking / session / babe relation * Update primitives/phragmen/src/lib.rs Co-Authored-By: thiolliere <gui.thiolliere@gmail.com> * Update primitives/phragmen/src/lib.rs Co-Authored-By: thiolliere <gui.thiolliere@gmail.com> * Update primitives/phragmen/compact/src/lib.rs Co-Authored-By: thiolliere <gui.thiolliere@gmail.com> * Some doc updates to slashing * Fix derive * Remove imports * Remove unimplemented tests * nits * Remove dbg * Better fuzzing params * Remove unused pref map * Deferred Slashing/Offence for offchain Phragmen (#5151) * Some boilerplate * Add test * One more test * Review comments * Fix build * review comments * fix more * fix build * Some cleanups and self-reviews * More minor self reviews * Final nits * Some merge fixes. * opt comment * Fix build * Fix build again. * Update frame/staking/fuzz/fuzz_targets/submit_solution.rs Co-Authored-By: Gavin Wood <gavin@parity.io> * Update frame/staking/src/slashing.rs Co-Authored-By: Gavin Wood <gavin@parity.io> * Update frame/staking/src/offchain_election.rs Co-Authored-By: Gavin Wood <gavin@parity.io> * Fix review comments * fix test * === 🔑 Revamp without staking key. * final round of changes. * Fix cargo-deny * Update frame/staking/src/lib.rs Co-Authored-By: Gavin Wood <gavin@parity.io> Co-authored-by: Joshy Orndorff <JoshOrndorff@users.noreply.github.com> Co-authored-by: thiolliere <gui.thiolliere@gmail.com> Co-authored-by: Gavin Wood <gavin@parity.io>
This commit is contained in:
Kian Paimani
@@ -59,7 +59,7 @@ pub use pallet_timestamp::Call as TimestampCall;
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pub use pallet_balances::Call as BalancesCall;
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pub use pallet_contracts::Gas;
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pub use frame_support::StorageValue;
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pub use pallet_staking::StakerStatus;
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pub use pallet_staking::{StakerStatus, LockStakingStatus};
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/// Implementations of some helper traits passed into runtime modules as associated types.
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pub mod impls;
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@@ -73,6 +73,52 @@ use constants::{time::*, currency::*};
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#[cfg(feature = "std")]
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include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
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/// A transaction submitter with the given key type.
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pub type TransactionSubmitterOf<KeyType> = TransactionSubmitter<KeyType, Runtime, UncheckedExtrinsic>;
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/// Submits transaction with the node's public and signature type. Adheres to the signed extension
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/// format of the chain.
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impl frame_system::offchain::CreateTransaction<Runtime, UncheckedExtrinsic> for Runtime {
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type Public = <Signature as traits::Verify>::Signer;
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type Signature = Signature;
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fn create_transaction<TSigner: frame_system::offchain::Signer<Self::Public, Self::Signature>>(
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call: Call,
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public: Self::Public,
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account: AccountId,
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index: Index,
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) -> Option<(Call, <UncheckedExtrinsic as traits::Extrinsic>::SignaturePayload)> {
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// take the biggest period possible.
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let period = BlockHashCount::get()
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.checked_next_power_of_two()
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.map(|c| c / 2)
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.unwrap_or(2) as u64;
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let current_block = System::block_number()
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.saturated_into::<u64>()
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// The `System::block_number` is initialized with `n+1`,
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// so the actual block number is `n`.
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.saturating_sub(1);
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let tip = 0;
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let extra: SignedExtra = (
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frame_system::CheckVersion::<Runtime>::new(),
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frame_system::CheckGenesis::<Runtime>::new(),
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frame_system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
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frame_system::CheckNonce::<Runtime>::from(index),
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frame_system::CheckWeight::<Runtime>::new(),
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pallet_transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
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Default::default(),
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Default::default(),
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);
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let raw_payload = SignedPayload::new(call, extra).map_err(|e| {
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debug::warn!("Unable to create signed payload: {:?}", e);
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}).ok()?;
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let signature = TSigner::sign(public, &raw_payload)?;
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let address = Indices::unlookup(account);
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let (call, extra, _) = raw_payload.deconstruct();
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Some((call, (address, signature, extra)))
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}
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}
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/// Runtime version.
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pub const VERSION: RuntimeVersion = RuntimeVersion {
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spec_name: create_runtime_str!("node"),
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@@ -255,6 +301,7 @@ impl pallet_session::Trait for Runtime {
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type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
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type Keys = SessionKeys;
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type DisabledValidatorsThreshold = DisabledValidatorsThreshold;
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type NextSessionRotation = Babe;
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}
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impl pallet_session::historical::Trait for Runtime {
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@@ -278,6 +325,7 @@ parameter_types! {
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pub const BondingDuration: pallet_staking::EraIndex = 24 * 28;
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pub const SlashDeferDuration: pallet_staking::EraIndex = 24 * 7; // 1/4 the bonding duration.
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pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
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pub const ElectionLookahead: BlockNumber = 25; // 10 minutes per session => 100 block.
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pub const MaxNominatorRewardedPerValidator: u32 = 64;
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}
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@@ -296,6 +344,10 @@ impl pallet_staking::Trait for Runtime {
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type SlashCancelOrigin = pallet_collective::EnsureProportionAtLeast<_3, _4, AccountId, CouncilCollective>;
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type SessionInterface = Self;
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type RewardCurve = RewardCurve;
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type NextNewSession = Session;
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type ElectionLookahead = ElectionLookahead;
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type Call = Call;
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type SubmitTransaction = TransactionSubmitterOf<()>;
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type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
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}
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@@ -470,9 +522,6 @@ impl pallet_sudo::Trait for Runtime {
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type Call = Call;
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}
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/// A runtime transaction submitter.
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pub type SubmitTransaction = TransactionSubmitter<ImOnlineId, Runtime, UncheckedExtrinsic>;
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parameter_types! {
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pub const SessionDuration: BlockNumber = EPOCH_DURATION_IN_SLOTS as _;
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}
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@@ -481,7 +530,7 @@ impl pallet_im_online::Trait for Runtime {
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type AuthorityId = ImOnlineId;
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type Event = Event;
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type Call = Call;
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type SubmitTransaction = SubmitTransaction;
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type SubmitTransaction = TransactionSubmitterOf<Self::AuthorityId>;
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type SessionDuration = SessionDuration;
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type ReportUnresponsiveness = Offences;
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}
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@@ -530,46 +579,6 @@ impl pallet_identity::Trait for Runtime {
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type RegistrarOrigin = pallet_collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
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}
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impl frame_system::offchain::CreateTransaction<Runtime, UncheckedExtrinsic> for Runtime {
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type Public = <Signature as traits::Verify>::Signer;
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type Signature = Signature;
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fn create_transaction<TSigner: frame_system::offchain::Signer<Self::Public, Self::Signature>>(
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call: Call,
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public: Self::Public,
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account: AccountId,
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index: Index,
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) -> Option<(Call, <UncheckedExtrinsic as traits::Extrinsic>::SignaturePayload)> {
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// take the biggest period possible.
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let period = BlockHashCount::get()
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.checked_next_power_of_two()
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.map(|c| c / 2)
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.unwrap_or(2) as u64;
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let current_block = System::block_number()
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.saturated_into::<u64>()
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// The `System::block_number` is initialized with `n+1`,
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// so the actual block number is `n`.
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.saturating_sub(1);
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let tip = 0;
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let extra: SignedExtra = (
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frame_system::CheckVersion::<Runtime>::new(),
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frame_system::CheckGenesis::<Runtime>::new(),
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frame_system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
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frame_system::CheckNonce::<Runtime>::from(index),
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frame_system::CheckWeight::<Runtime>::new(),
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pallet_transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
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Default::default(),
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);
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let raw_payload = SignedPayload::new(call, extra).map_err(|e| {
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debug::warn!("Unable to create signed payload: {:?}", e);
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}).ok()?;
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let signature = TSigner::sign(public, &raw_payload)?;
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let address = Indices::unlookup(account);
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let (call, extra, _) = raw_payload.deconstruct();
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Some((call, (address, signature, extra)))
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}
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}
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parameter_types! {
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pub const ConfigDepositBase: Balance = 5 * DOLLARS;
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pub const FriendDepositFactor: Balance = 50 * CENTS;
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@@ -638,7 +647,7 @@ construct_runtime!(
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Indices: pallet_indices::{Module, Call, Storage, Config<T>, Event<T>},
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Balances: pallet_balances::{Module, Call, Storage, Config<T>, Event<T>},
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TransactionPayment: pallet_transaction_payment::{Module, Storage},
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Staking: pallet_staking::{Module, Call, Config<T>, Storage, Event<T>},
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Staking: pallet_staking::{Module, Call, Config<T>, Storage, Event<T>, ValidateUnsigned},
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Session: pallet_session::{Module, Call, Storage, Event, Config<T>},
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Democracy: pallet_democracy::{Module, Call, Storage, Config, Event<T>},
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Council: pallet_collective::<Instance1>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
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@@ -680,6 +689,7 @@ pub type SignedExtra = (
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frame_system::CheckWeight<Runtime>,
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pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
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pallet_contracts::CheckBlockGasLimit<Runtime>,
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pallet_staking::LockStakingStatus<Runtime>,
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);
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/// Unchecked extrinsic type as expected by this runtime.
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pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
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@@ -965,7 +975,7 @@ mod tests {
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>,
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{}
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is_submit_signed_transaction::<SubmitTransaction>();
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is_sign_and_submit_transaction::<SubmitTransaction>();
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is_submit_signed_transaction::<TransactionSubmitterOf<ImOnlineId>>();
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is_sign_and_submit_transaction::<TransactionSubmitterOf<ImOnlineId>>();
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}
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}
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