Implementing cooldown with Effect Typescript library

How to implement cooldown?
I've a list of proxies that I need to apply cooldown to them where each one of them can be used

scheduled times (e.g. 1s of delay between each usage) and after that the proxy is available for usage after it cools down
Which module in

Effect

Effect

should be used to implement cooldown and should I use

Ref

Ref

combined with

Scheduled

Scheduled

to track the number of usages and delay them? Or there is a better suggestion?