This proposal, if passed, will set the rewards for both existing pools on Ethereum (Tinlake) and new pools on Centrifuge chain.
See the proposal on GitHub for specific details about the different rewards rates.
Proposal on GitHub: https://github.com/centrifuge/cps/blob/main/cps/CP61.md
RFC on the forum: https://gov.centrifuge.io/t/cp61-pool-rewards-parameters/5643