The phrase "Pray Speak What Has Happened" is just an old way of saying "Please tell me what's happening". It seems to be an expression used to request someone to explain or report events or details about a situation.
Prayer itself, in a religious context, is seen as a way of communicating with God, where believers ask, speak, or express their needs and thoughts, and it is understood that God knows what has happened or what is needed even before prayer. Prayer is not only about informing God but also about participating in the process of change and receiving peace or answers in different forms.
In summary, "Pray Speak What Has Happened" means "Please tell me what's happening," and prayer is a way of speaking to God about events, needs, or experiences.