2 We shall speak about those and first we mention the most splendid effect myriad sparkles are shooting upward from Earth and each signifies that a soul is awakening searching for an understanding of what is transpiring in your world

What is the correctly punctuated version of this sentence?
2. We shall speak about those, and first we mention the most splendid effect myriad sparkles are shooting upward from Earth, and each signifies that a soul is awakening, searching for an understanding of what is transpiring in your world.