params,core/forkid: enable prague on holesky and sepolia (#31139)

Agreed to the following fork dates for Holesky and Sepolia on ACDC 150

Holesky slot: 3710976	(Mon, Feb 24 at 21:55:12 UTC)
Sepolia slot: 7118848	(Wed, Mar 5 at 07:29:36 UTC)

Author: lightclient

core/forkid/forkid_test.go

@@ -91,8 +91,10 @@ func TestCreation(t *testing.T) {
 				{1735372, 1677557087, ID{Hash: checksumToBytes(0xb96cbd13), Next: 1677557088}}, // Last MergeNetsplit block
 				{1735372, 1677557088, ID{Hash: checksumToBytes(0xf7f9bc08), Next: 1706655072}}, // First Shanghai block
 				{1735372, 1706655071, ID{Hash: checksumToBytes(0xf7f9bc08), Next: 1706655072}}, // Last Shanghai block
-				{1735372, 1706655072, ID{Hash: checksumToBytes(0x88cf81d9), Next: 0}},          // First Cancun block
-				{1735372, 2706655072, ID{Hash: checksumToBytes(0x88cf81d9), Next: 0}},          // Future Cancun block
+				{1735372, 1706655072, ID{Hash: checksumToBytes(0x88cf81d9), Next: 1741159776}}, // First Cancun block
+				{1735372, 1741159775, ID{Hash: checksumToBytes(0x88cf81d9), Next: 1741159776}}, // Last Cancun block
+				{1735372, 1741159776, ID{Hash: checksumToBytes(0xed88b5fd), Next: 0}},          // First Prague block
+				{1735372, 2741159776, ID{Hash: checksumToBytes(0xed88b5fd), Next: 0}},          // Future Prague block
 			},
 		},
 		// Holesky test cases
@@ -104,8 +106,10 @@ func TestCreation(t *testing.T) {
 				{123, 0, ID{Hash: checksumToBytes(0xc61a6098), Next: 1696000704}},          // First MergeNetsplit block
 				{123, 1696000704, ID{Hash: checksumToBytes(0xfd4f016b), Next: 1707305664}}, // First Shanghai block
 				{123, 1707305663, ID{Hash: checksumToBytes(0xfd4f016b), Next: 1707305664}}, // Last Shanghai block
-				{123, 1707305664, ID{Hash: checksumToBytes(0x9b192ad0), Next: 0}},          // First Cancun block
-				{123, 2707305664, ID{Hash: checksumToBytes(0x9b192ad0), Next: 0}},          // Future Cancun block
+				{123, 1707305664, ID{Hash: checksumToBytes(0x9b192ad0), Next: 1740434112}}, // First Cancun block
+				{123, 1740434111, ID{Hash: checksumToBytes(0x9b192ad0), Next: 1740434112}}, // Last Cancun block
+				{123, 1740434112, ID{Hash: checksumToBytes(0xdfbd9bed), Next: 0}},          // First Prague block
+				{123, 2740434112, ID{Hash: checksumToBytes(0xdfbd9bed), Next: 0}},          // Future Prague block
 			},
 		},
 	}

params/config.go

@@ -87,9 +87,11 @@ var (
 		MergeNetsplitBlock:      nil,
 		ShanghaiTime:            newUint64(1696000704),
 		CancunTime:              newUint64(1707305664),
+		PragueTime:              newUint64(1740434112),
 		Ethash:                  new(EthashConfig),
 		BlobScheduleConfig: &BlobScheduleConfig{
 			Cancun: DefaultCancunBlobConfig,
+			Prague: DefaultPragueBlobConfig,
 		},
 	}
 	// SepoliaChainConfig contains the chain parameters to run a node on the Sepolia test network.
@@ -114,9 +116,11 @@ var (
 		MergeNetsplitBlock:      big.NewInt(1735371),
 		ShanghaiTime:            newUint64(1677557088),
 		CancunTime:              newUint64(1706655072),
+		PragueTime:              newUint64(1741159776),
 		Ethash:                  new(EthashConfig),
 		BlobScheduleConfig: &BlobScheduleConfig{
 			Cancun: DefaultCancunBlobConfig,
+			Prague: DefaultPragueBlobConfig,
 		},
 	}
 	// AllEthashProtocolChanges contains every protocol change (EIPs) introduced