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transaction."},{"block_number":8666532,"extrinsic_index":4,"extrinsic_hash":"0x95bb5ce1d16488820cb0564c3225c3ec1252c9d8d84145c4e566d290b5befc0b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30597015,"signature":"0x831afd2102516a4425bd50f9e68cbcb4d3c6110a6669ee3ed5138c553d0f1ed4705516e59407249e1b6b25ea4a4f919a","randomness":"0x469aaa090f712412a878bca3b0c75aa7328e981423144ce125f012d2a411205b"}],"block_number":8666531}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x089a998d00a5595ad16c3c055c21564b76ac0d2185a61d2df3d80d7b6ffb1855a595ded92927af50458ece429ec730d447ff53e097635bb4722df4b5dc453b80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T00:40:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,597,015)."},{"block_number":8666532,"extrinsic_index":3,"extrinsic_hash":"0xb6fbd8f87f5119ce8d8d39150cef74bbdf59cf6ebe18b42fb573cce739c45458","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30597014,"signature":"0xa160db95815601e07c14e790614b46b97037c91f3f1f5d2aec58f4a3505ec92c82d75f65e9c74d25a79dc982487a7c11","randomness":"0xa276620a0bd7cca8bde1f311524268ed22f7aecbbfeea58e624b34b36391b429"}],"block_number":8666531}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0c090b1c557c261a0ba852c14386b53aa82f1b3db6a69e92e26344306b09944b74ee86e77711de6415bf2574b9bbebd2262f082c4c0ad2088f7b76b6ad333989"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T00:40:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,597,014)."},{"block_number":8666532,"extrinsic_index":2,"extrinsic_hash":"0x9b15458c2538094ca76f8aeadbe09656d9288bb75ffbe7d673ee1e3de2f3d570","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30597013,"signature":"0x912dc673008bdc5649ed414b32adfbd180ed78fa6d4ac9caa203a5bcf45301d3797853d5a75ec3a420eb3806a23be51c","randomness":"0x2b8efeeca3991485685402e4f66c8ec539038d5009ff377c2c220f5cea3342fb"}],"block_number":8666531}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb0db0202d6e32e887be1b60d51df6bfea91280b3c44e320a21998de02f97cd1ce8d865b5b83eae5cce930e475a9abfcf83c630e6f206224b93bec267ad26cb80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T00:40:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,597,013)."},{"block_number":8666532,"extrinsic_index":1,"extrinsic_hash":"0x81d8879f313fee2bfea598b43fbe65a43a390f603d945a8a73f5db0b07d4d01f","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8666532,"extrinsic_index":0,"extrinsic_hash":"0x631906f287697fa8abf37bca246c52344948ad4d0015311469c991b2c21f7c7f","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784594424000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T00:40:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8666532/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T00:40:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}