{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8647872","block_number":null,"extrinsic_count":8,"limit":50,"offset":0,"extrinsics":[{"block_number":8647872,"extrinsic_index":7,"extrinsic_hash":"0x81d9c6b5fc005cdd679a24e3fe5df925a5ce552ec30cdc1fb977a6719d55eaef","signer":"5DRw8PR445TJucdq41t8JWfJBAobMKbS48NpDJogZ5CcZJs9","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":9},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[21,209]},{"name":"weights","type":"Vec<u16>","value":[4933,65535]},{"name":"version_key","type":"u64","value":5065}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-18T10:27:24.000Z","summary":"5DRw8P…CcZJs9 set weights for SN9 across 2 neurons."},{"block_number":8647872,"extrinsic_index":6,"extrinsic_hash":"0x11758e143e45e43d6840d2d1bb6e339e1fb3fb4c4d4b8d4e400b40a1bbe6b530","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"75029","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xb83476cc760e44b39e0ea654f7dcc0cd9e239849d92574ddab6ddf37b93dd5e5","s":"0x39fa85b6ae42c92bf9331ed84911db8d0967d78bca2d9d88ff8ba27bbe484cb0","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20003328000","max_priority_fee_per_gas":"3328000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:27:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8647872,"extrinsic_index":5,"extrinsic_hash":"0x4c05b1ed17a0e0339bc509ae05dc331318b36332fc4dc1560d95237d71e8ef93","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30522356,"signature":"0x83a566e137261f75327e94efd0700cab2b8b6132c75e5cf4a5502edc40484b04ec0cc763438994d634e6b09719ca7f8b","randomness":"0xc9508cfe949258eb35ff0595504dc92e18ac61a1201aad9bd5cc6efa9aedb82d"}],"block_number":8647871}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x60f06ecb5e733556b984495de6ca22b40015e5b2cbc36cba85b6c682c3253f233bd2b68d52b2f919202a72ef693f77fc45914582ecde6ac65697ba5301aac18c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:27:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,356)."},{"block_number":8647872,"extrinsic_index":4,"extrinsic_hash":"0x9866a901f5e0dfafae5e6e514ff20010edfb16990aa3010af88bece7f724b6cd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30522355,"signature":"0xaae488a7aea9251c82344ee1f100444ef2026a292b85e78cd3cc9d516858a7802f324d92551c364c8031dda727eae7cc","randomness":"0x103a94f72c0386282ab2cf73bb73ee938b48b661ca58c80f2184990fe9a1792a"}],"block_number":8647871}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0cdb26a6502e6103f7375584c9b2f9e4a66196578d617d2ec6bbb96f22fe87710a5e6c8174430cd994f7af55fbda41dbef0d925d1f2bc50545a2da306c7b2888"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:27:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,355)."},{"block_number":8647872,"extrinsic_index":3,"extrinsic_hash":"0x9f471eaafe2574fb2999d4588998c44e58c79c605e3117c47ea2c6af5188f102","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30522354,"signature":"0xa70e44524cdf41ad835299131c5982a0d7bbca93df4428fc34f51d11cd8d5627edfc6ad940a895490bcddbf266ff4e8e","randomness":"0xc8d8497a547ce3bf182bba6097235c1fc9903d740cf6c3e93eedd09e1c1bfa7d"}],"block_number":8647871}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5046b750e1fc11cc0a28036da4b7f84b02d088cbb6c19cec2905c0a56f069920c219ee8c0fd24bf57ea90b0c0880f61fc8b0ba4c540e173a2e178f1a7fe5238e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:27:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,354)."},{"block_number":8647872,"extrinsic_index":2,"extrinsic_hash":"0x46d2b640334e77d7c1bcca0fe2bdbd66b7219731d1e58d9ea91cf431593a3391","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30522353,"signature":"0xa78eba40a2e0d0938ce6a20835db4a37417121ede84dd3edec9aec4e5b77bda79cea358bbca4fedcc5a216bb2610f354","randomness":"0x8b635dd821ea3d60da47acf13b47bb8f95e9411286fc7f5eefb1f2ba9a924590"}],"block_number":8647871}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8a6a83244ffb75bf7d6b4f71a6aa977daf7bfb4113ea68c1e42939a5cc61da74ec9c9418c9c605493b926d9b1bc90b267dd040cbaf36dec864609517931d0383"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:27:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,522,353)."},{"block_number":8647872,"extrinsic_index":1,"extrinsic_hash":"0xca9ba4650abc93d3761d17fd7a36454a74c3e4d68584f52b8c585705b080837b","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":"2026-07-18T10:27:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8647872,"extrinsic_index":0,"extrinsic_hash":"0xda61ef18031ee091d8682776c68f1d708f41509e769acaed9dbd122494acae66","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784370444000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T10:27:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8647872/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T10:27:24.000Z","published_at":"2026-08-10T18:49:26.712Z","source":"chain-events"}}