...but that's not normal and you should not be experiencing this type of behavior from your Airpods/Airpods Pro. I suggest contacting Apple for a new pair.
Wanted to update this as its relevant to the OP. As soon as I said that it wasn't that bad, it got worse. Called Apple and they setup a repair to have the right one replaced. Went through my local Best Buy as its about an hour closer than the Apple Store. Received the replacement very quick (Went on Friday night, they received the replacement on Monday). Attempted to pair the replacement and it wouldn't pair, blinking amber light. Could pair each airpod individually but not together. Did some research and figured out the new airpod was on a newer firmware version than the "old" one. Called Apple again and we went through a number of different step to try to "force" the update to happen on the old airpod. Finally, after several phone calls and several hours of attempts they decided they were going to replace the old one as well. Decided to try to update it one more time before I went through the hassle of another exchange (and possibly getting a different version of firmware again). Had to listen to music for about a minute with the older firmware airpod while the other was paired but not in my ear or in the case. After the minute, placed the older airpod in the charging case and plugged in the case to charge. By some miracle, the update finally pushed down. I noticed this because the airpod did not disconnect while in the case with the lid closed as it normally does. Once it disconnected after a few minutes, "forgot" the AirPods from the bluetooth settings, put both in the case and held down the pairing button until got a white flashing light. After that I was able to pair normally and all is well again, no static/buzzing sound in the right airpod. Long story short - if you are running anything less than the 2B588 firmware version on your current AirPods you will probably have similar issues if you only have one replaced.
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