Punishments were Inflicted by Soldiers
Source: TTT
2 Samuel 1:15
Then David summoned one of the young men and said, “Go, execute him!” So the young man struck him down, and he died.
Matthew 27:27–35
Then the governor’s soldiers took Jesus into the Praetorium and gathered the whole company around Him. / They stripped Him and put a scarlet robe on Him. / And they twisted together a crown of thorns and set it on His head. They put a staff in His right hand and knelt down before Him to mock Him, saying, “Hail, King of the Jews!”