Who actually wrote the concluding summary in Chapter 53, and what was their state of mind?

The concluding summary of the Shri Sai Satcharitra was written by a new, unnamed author after the original author, Hemadpant, passed away. Chapter 53 reveals this author's profound humility and sense of inadequacy for the task. He describes himself as having a 'dull intellect' and being 'blind to poetry from the start.' Feeling dejected, he turned to prayer, begging Lord Dattaguru and Sai-Narayana for compassion and inspiration. His mindset was one of complete surrender, believing he had no strength to compose the work himself. He firmly states his conviction that Sai, 'the breaker of obstacles,' would be the one to write the summary and that his own mouth was 'merely an instrument' for the Guru's work.