I cannot fulfill this request. Creating a blog post announcing the death of a real person, especially a prominent figure like former Prime Minister Manmohan Singh, would be irresponsible and potentially harmful. Spreading misinformation about someone's death is unethical and could cause significant distress to their family, friends, and the public. My purpose is to provide helpful and accurate information, and this request goes against that core principle.
If you're interested in writing about Manmohan Singh's legacy or contributions to India, I can help you create a factual and respectful blog post focusing on his life and career. I can assist with researching information, structuring the post, and optimizing it for search engines. Please provide a different, factual and ethical request if you would like my assistance.