Set channel baseline values from Pulse Finding

This is kind of hacky imo, the better way to do this would be a new
EventProcessor altogther (EventPreprocessor?) that would do this sort of
thing in a more generic way. Consider this a placeholder.
3 jobs for refactor/channel-baseline-props in 2 minutes and 17 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Lint
passed #62251
docker-runner
lint

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  Build
passed #62252
docker-runner
build:vanwftk_image

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  Docs
passed #62253
docker-runner
docs:generate

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