There are a few steps you can take to create your best blog post yet!
The first step is always deciding on a topic. Thinking of some interesting ideas first, then checking keywords is a great way to find the perfect topic. Use the keywords to pick the post that has the most potential to reach a lot of people.
Then, start on your outline to make sure you hit all of your main points. After that it's time to start your rough draft. Ahrefs blog said, "Don’t self‐censor as you go along. Don’t repeatedly re‐arrange your outline to make things flow better, and definitely don’t rewrite the same sentence ten times." It's just a rough draft, it's alright if it's not perfect.
Finally, get some feedback on it, revise, and repeat until the post is ready!