portal_substrate_query_events

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Query raw Substrate or Polkadot event rows with pallet/event-name filters and optional parent call or extrinsic context. COMMON USER ASKS: - Balances.Transfer events on Polkadot FIRST CHOICE FOR: - raw Substrate or Polkadot event rows with optional parent call or extrinsic context WHEN TO USE: - You need raw event records on a Substrate network. - You want pallet-level event activity like Balances.Transfer or Contracts.ContractEmitted. - You want event rows first, even if the network is a Polkadot-family chain. DON'T USE: - You want calls or aggregate analytics rather than event rows. EXAMPLES: - Balances.Transfer events on Polkadot: {"network":"polkadot","timeframe":"1h","event_names":["Balances.Transfer"],"limit":20}