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committed time-locked weights for SN88, revealing at round 30,134,431."},{"block_number":8550853,"extrinsic_index":6,"extrinsic_hash":"0x2adebc5506b5f8e23536fb8390870bc6963582d1d68fc748c0c2263d5ab40421","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"330609","value":"0","action":{"Call":"0x67b9dccbef0397502108a9ec35a4775566cece16"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0xc0f73558f0ed7a4294d7e547cb09832002db355b75189bd0fefdc5b656b62cc3","s":"0x5ec99e4febbc307b57b77e49bc263f48bf5447daa517102ff60536eeeab392f5","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:57:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8550853,"extrinsic_index":5,"extrinsic_hash":"0x31d4a7ce4520c66edeaf5f22409e2ef6dbda56c5113b01028091eaa423e0769f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30134152,"signature":"0xa3b23fe096ba6a7d27d850be2f761d0bd04f8e0b82cc64260da36782c8b5ab843a9e49639317a4f237f6b64965576392","randomness":"0x4128050134d3d34dfa4118048f8f40ef972e5c9066d1d6f91f4e9a1d2bb7eedb"}],"block_number":8550852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x96e9d82e67183cddfe0f6597bb9f8123c20554ecd964039bba775db102d44709d6e70f0356d5f75d99ed62c40f794bd9ed3f26e6f67d74f9e66d315f4253488f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:57:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,134,152)."},{"block_number":8550853,"extrinsic_index":4,"extrinsic_hash":"0x76179897a42d9935d3d201d582f5c8a9bcab7c1285ab50f3809f6141e1b6e2c2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30134151,"signature":"0x8b0ecc579bc680e2830192e3c7d6f1237d5181399e43e35134f19e47222e48bea48b0431805b365c4cc26b9c35462782","randomness":"0x15d7914a61d518d1d26c7bd981734ab0f7f0d44dc9f3e269a7aba04b788749d6"}],"block_number":8550852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe6f3f3fc6e4a60478df2e1a6649c154a91415d8b4e5ea6babf9e9671ecd3203217dbd8371fdc5ef45e20243d92f1c301b8159c085d30afa840e466b8aa509382"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:57:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,134,151)."},{"block_number":8550853,"extrinsic_index":3,"extrinsic_hash":"0x4223b7f10701722be2e65ff1c47083a2014dc140f2ee88046d8ab7a780455320","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30134150,"signature":"0x8ca9bf70a8823fe560a4943fb85b84adebd6536fa3ae7a78c6c5bf42b78779e9d5a9b9b3a4f382f36b2bd24bea2f21d0","randomness":"0x0e33be837c3deae628dba9184cf02a11efc775f4a785933dbc67bfc1c52002ae"}],"block_number":8550852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xdae26fcc2ca3f084238f869672ecfc58e7547677516d78d68d13a5de5da4091b1fa45c18be0ceea212cedbc0af85de9500eab90259c965476c0aac8e8605298e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:57:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,134,150)."},{"block_number":8550853,"extrinsic_index":2,"extrinsic_hash":"0x924f3f0545f3194252ae3f42cc23d44a3aa840c2148a8234aaed5d2d6bc58f75","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30134149,"signature":"0x886398bc4b57c5d049f9d1344622b647bcdbcde1c5b172714a587a00db39c6b40352907bd8ae2a96f0bc473883b438a4","randomness":"0x97b4a9f6475c46ccbcaa268c43a20b209739e115595cf1f2e405657f2ba6c9e8"}],"block_number":8550852}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6aa4b3a4e3424c635a1dbb17a1358acfe3c3943ffaae6164fa91a9824dd66d4467c5ff664bde048a4c2dac25d99b2eecd6115032b6be17b6d4c6e9e6558fd581"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:57:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,134,149)."},{"block_number":8550853,"extrinsic_index":1,"extrinsic_hash":"0x3950ff9496d4d71942f2e45f6097f24665066ac04a8f645f1960b896213af961","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":"2026-07-04T22:57:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8550853,"extrinsic_index":0,"extrinsic_hash":"0x905b3d64a745dae13029c4ec29f984d5b0cb0ee5653a418128316498788412dc","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783205832000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:57:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8550853/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-04T22:57:12.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}