Managing pulse alerts is a nightmare, and is in dire need of improvement:
1 It's impossible to identify who added you to an alert, and there's no way to unsubscribe, so you can't manage them from the recipient side.
2. Tenant or system admins can't see all pulse alerts configured, so they have no way to identify troublesome alerts.
3. The current supported APIs don't allow identification of other's alerts. The alerts API only returns the user's alerts, and the "recent" alerts API doesn't return the ID of the alerts so you can't just delete the troublesome ones.
There needs to be some attention spent on alerts, as they are currently a nuisance and not useful.
