baseRewardPerSecond
value of the latest sealed epoch, but the total staked amount of tokens is calculated elsewhere. The epoch does provide a value of total self-staked tokens in that epoch and also the amount of total delegated tokens, but the first value does not contain temporarily offline nodes and, on the other hand, it includes delegated stake in un-delegation. That means the value is not correct for our calculations.delegatedMe
value and so they don't count towards spent limit of delegations.