Interest and delegation rewards paid into the GLIF lending pools by Filecoin Storage Providers (FIL borrow APR) and Impossible Cloud Network node operators (ICN delegation rewards). Computed each day as LP yield from share-rate appreciation of iFIL / stICNT, grossed up by the 10% protocol treasury fee
Fees paid by users to update Pyth price feeds on-chain. Fee amounts per chain are set by Pyth DAO governance via singleUpdateFeeInWei() on each contract