RealBells™

# The delay between each chime in ticks. 20 ticks = 1 second.
delayBetweenChimesInTicks: 35

sound:
  # So this isn't the actual volume but how far it will be heard.
  # every increment represents 16 blocks, so 1 would be 16 blocks and 10 would be 160 blocks of hear distance.
  # provide value from 0 to 10
  volume: 1
  # provide value from 0 to 2
  pitch: 1.0

# Only play in these worlds.
enabledWorlds:
  - world
  - world1
  - world2

you need to re-place the bells that were already present before this plugin if you want them to play