constants

var (
	KeySystem             = []byte("System")
	KeyAccount            = []byte("Account")
	KeyAllExtrinsicsLen   = []byte("AllExtrinsicsLen")
	KeyAura               = []byte("Aura")
	KeyAuthorities        = []byte("Authorities")
	KeyBalances           = []byte("Balances")
	KeyBlockHash          = []byte("BlockHash")
	KeyBlockWeight        = []byte("BlockWeight")
	KeyCurrentSlot        = []byte("CurrentSlot")
	KeyDidUpdate          = []byte("DidUpdate")
	KeyDigest             = []byte("Digest")
	KeyEventCount         = []byte("EventCount")
	KeyEvents             = []byte("Events")
	KeyEventTopics        = []byte("EventTopics")
	KeyExecutionPhase     = []byte("ExecutionPhase")
	KeyExtrinsicCount     = []byte("ExtrinsicCount")
	KeyExtrinsicData      = []byte("ExtrinsicData")
	KeyExtrinsicIndex     = []byte(":extrinsic_index")
	KeyGrandpaAuthorities = []byte(":grandpa_authorities")
	KeyLastRuntimeUpgrade = []byte("LastRuntimeUpgrade")
	KeyNextFeeMultiplier  = []byte("NextFeeMultiplier")
	KeyNow                = []byte("Now")
	KeyNumber             = []byte("Number")
	KeyParentHash         = []byte("ParentHash")
	KeyTimestamp          = []byte("Timestamp")
	KeyTotalIssuance      = []byte("TotalIssuance")
	KeyTransactionPayment = []byte("TransactionPayment")
	TransactionLevelKey   = []byte(":transaction_level:")
)

var AverageOnInitializeRatio types.Perbill = types.Perbill{Percentage: 10}

var BlockExecutionWeight types.Weight = types.WeightFromParts(WeightRefTimePerNanos.SaturatingMul(412_772), 0)

var DbWeight types.RuntimeDbWeight = types.RuntimeDbWeight{
	Read:  25_000 * WeightRefTimePerNanos,
	Write: 100_000 * WeightRefTimePerNanos,
}

var ExtrinsicBaseWeight types.Weight = types.WeightFromParts(WeightRefTimePerNanos.SaturatingMul(110_536), 0)

var FeeMultiplierUpdate types.WeightToFee = types.NewConstantMultiplier(sc.NewU128FromUint64(1))

var LengthToFee types.WeightToFee = types.IdentityFee{}

var MaximumBlockWeight types.Weight = types.WeightFromParts(WeightRefTimePerSecond.SaturatingMul(2), math.MaxUint64)

var NormalDispatchRatio types.Perbill = types.Perbill{Percentage: 75}

var RuntimeVersion = types.RuntimeVersion{
	SpecName:         sc.Str(SpecName),
	ImplName:         sc.Str(ImplName),
	AuthoringVersion: sc.U32(AuthoringVersion),
	SpecVersion:      sc.U32(SpecVersion),
	ImplVersion:      sc.U32(ImplVersion),

	Apis: sc.Sequence[types.ApiItem]{
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 223, 106, 203, 104, 153, 7, 96, 155),
			Version: sc.U32(4),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 55, 227, 151, 252, 124, 145, 245, 228),
			Version: sc.U32(1),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 64, 254, 58, 212, 1, 248, 149, 154),
			Version: sc.U32(6),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 210, 188, 152, 151, 238, 208, 143, 21),
			Version: sc.U32(3),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 247, 139, 39, 139, 229, 63, 69, 76),
			Version: sc.U32(2),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 221, 113, 141, 92, 197, 50, 98, 212),
			Version: sc.U32(1),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 171, 60, 5, 114, 41, 31, 235, 139),
			Version: sc.U32(1),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 237, 153, 197, 172, 178, 94, 237, 245),
			Version: sc.U32(3),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 188, 157, 137, 144, 79, 91, 146, 63),
			Version: sc.U32(1),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 55, 200, 187, 19, 80, 169, 162, 168),
			Version: sc.U32(3),
		},
		{
			Name:    sc.NewFixedSequence[sc.U8](8, 243, 255, 20, 213, 171, 82, 112, 89),
			Version: sc.U32(3),
		},
	},
	TransactionVersion: sc.U32(TransactionVersion),
	StateVersion:       sc.U8(StateVersion),
}

var WeightToFee types.WeightToFee = types.IdentityFee{}

var (
	Zero = big.NewInt(0)
)