There is no one definitive format for writing a blog post. However, many popular blogging platforms, including WordPress, Blogger, and Medium, offer some basic formatting options, such as headings, lists, and quotes.
You can also use specific word processing features, such as bullets or bold text, to make your writing more visually appealing.
As long as your posts follow the basic rules of grammar and punctuation, there is no specific format that is mandatory. However, if you want to create a more unified look and feel for your blog, using common formatting elements can help you achieve this.
Ultimately, the most important thing is to stay true to your own voice and style.