{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8639701","block_number":null,"extrinsic_count":19,"limit":50,"offset":0,"extrinsics":[{"block_number":8639701,"extrinsic_index":18,"extrinsic_hash":"0xea0bf90b9a2d09cf99514edbfc3b04a351c3f3b51ebe698cb05251ce789c24f9","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":42},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[11]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":283}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T07:12:36.000Z","summary":"5G9hfk…hjwrc5 set weights for SN42 across 1 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30,492,964."},{"block_number":8639701,"extrinsic_index":7,"extrinsic_hash":"0x151eea35cae2013db347305431aef0aa0dd9743b88601deccf2cb2e0fcb7c3ba","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"103624","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x49494a1d3f7f6718871bc67d2dbfed2e115452e9a972de832828b58a77c040e7","s":"0x4214baeb8df6cad19482dace59f0497991e8163cb3f374ec5182b003ea1d1103","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639701,"extrinsic_index":6,"extrinsic_hash":"0x00bd7712973d9aaba112ecaa848590e5d3c225b0db5ea90553c39cf51bd33566","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,212,213,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,160,230,230,150,154,198,0,109,74,54,83,182,48,62,137,41,154,113,165,171,66,157,110,94,241,3,35,56,164,20,61,118,21,118,5,63,1,189,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,219,40,129,216,129,229,166,214,58,196,74,226,156,66,184,246,213,208,47,197,41,249,189,209,242,217,133,249,201,92,194,59,242,197,242,105,146,99,139,120,210,28,99,82,123,47,125,55,209,5,247,78,228,74,158,29,181,127,191,66,146,171,22,20,145,28,202,126,113,23,239,22,76,24,135,165,228,92,31,130,73,85,187,17,95,181,49,26,249,75,68,16,47,193,147,98,242,197,242,107,169,215,58,175,210,28,99,92,124,252,125,55,209,5,247,78,228,74,158,29,181,127,191,66,146,171,22,20,45,102,65,213,27,91,70,154,40,101,36,130,206,166,160,136,33,88,247,0,211,118,197,100,10,226,13,153,55,11,29,74,242,197,242,105,135,239,5,157,210,28,99,92,178,174,125,55,209,5,247,78,228,74,158,29,181,127,191,66,146,171,22,20,233,29,120,198,88,143,28,6,19,111,135,28,247,250,112,239,92,27,45,95,76,14,240,136,131,169,75,88,83,53,11,46,242,197,242,105,151,20,247,43,210,28,99,82,164,249,125,55,209,5,247,78,228,74,158,29,181,127,191,66,146,171,22,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"847539","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x8e633aef03fedec8b6010cc96abfe02273117100f0c64bc1d72bfc2b26c214cf","s":"0x5ae5abb70bc1a8f895e3013dbfefb3e8d004995eb3c183b92ff6d746e211ae67","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639701,"extrinsic_index":5,"extrinsic_hash":"0x51c8dfb158240cddfd0d396d349a3cee92e1989d5bb77f78870472aa2d6cb6dd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30489660,"signature":"0x88ac5db6af698303a62b3bf7cebd3313f7af1907bd20303c4e96da16e33db7a9dee864c718f4be82140fb3d6a4b96ffb","randomness":"0xd35b3078f31bf6bd6c64ddfe0ef15605adb469fd3df3967950927adda68f3828"}],"block_number":8639700}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb6ccb1aa00f8bd4f795c5ba1c8d6d654c20930c9d7acaef161830c61d0eb9a04edd10a88b4bf6484ce181e65b18ab3835954dbe2f3473051788cce055094d08d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,660)."},{"block_number":8639701,"extrinsic_index":4,"extrinsic_hash":"0x694459f2af86eb85f6fc7b67f2bf1202779cb177efe93c4a34b7a1142e0de994","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30489659,"signature":"0x8c21ad361a3fe0a8910526cb87c08225fe619871942ca7767fa086654d577ab8486e78af0814c9590b262671592bd181","randomness":"0x1b91a3a20019fd0897de50af942648fa13f1e03dc214d1555a491a1a70e9ac68"}],"block_number":8639700}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x12a8ea7d0821e76fe5f558a39b59aa007bfc04c29e1b1fff0b5ec644f5ec6f76cbb964d47d7ea6c1c6685a5cde696c9f0ce29c5c727b0258450e87d26b3fe085"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,659)."},{"block_number":8639701,"extrinsic_index":3,"extrinsic_hash":"0x584a78db7053cb9c946eaf992567a4e3e604d776b1d051d1c018a6445a0d3701","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30489658,"signature":"0x983067fb58288b936284a5750b4aea1dc3c86fdf54b18b8cbc4c3fd665351990a7590cc5a8704709d5e8361bbba3a706","randomness":"0xcaef9921eb45db51ec8ff1b78c8887925aeb1939bc0305b8e3dffc183307be04"}],"block_number":8639700}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x521c0851942b2d835409a900da542b6ab6db61bc62c6418ee3307c8f4ebc0c6424a2e7ab19c8d229fe25fbb2f167d536017deb0f95129e311e0461860b57e988"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,658)."},{"block_number":8639701,"extrinsic_index":2,"extrinsic_hash":"0xc2df77ec7f4bccad53749558054450ee031be3a171cdebe90dad06a7133582d8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30489657,"signature":"0xb7c523d97df0676c755d1803cc4b43c20a47a8f02641c00a7e3f36c3f831229e0f9541b5c53800f2e5880c6217726e18","randomness":"0xbc02992bb317bc86c03f1fb86a4ce23682b79c0835604d7ba1cffc485bbe1098"}],"block_number":8639700}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc89c8728fc9c02e3893cccbf7ce11f39f0ae006e48b6279b313e50df2c580a07a74c93755d5f18ec32397041e35450321d9bb9e4eac47ec3ed7e2b37d36f2f8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,489,657)."},{"block_number":8639701,"extrinsic_index":1,"extrinsic_hash":"0x38f9a8d6e3292e5765ba4c1f89be1dd3fe4471a0c1c104edcdac49139c6a5913","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8639701,"extrinsic_index":0,"extrinsic_hash":"0x5525285b5bdea9e491699aef7957e7cf4546edda10100085f4e0ed25017f9bac","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784272356000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T07:12:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8639701/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T07:12:36.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}