According to the author, what was his role and motivation in writing the Shri Sai Satcharitra?

The author explains in Chapter 25 that although a desire arose in his heart to write the life story of Shri Sai, he felt he lacked the necessary authority, knowledge, or erudition for the task. However, he states that Sai Himself provided the inspiration and made him write it to awaken His devotees. The author mentions receiving a command, "Keep the records," which endowed his meager intellect with courage and special knowledge. He believed this nectar-like life story was not a mere play of words but the grace and "Prasad" from the Saint's feet, which Sai Himself would accept for the salvation of His followers.