Pagination with rel in the href

I have using pagination on my blog and I want to add rel on previous/next and each number.

I’ve looked everywhere for the solution to this, but there doesn’t seem to be.

This is what I have so far;

echo paginate_links( 
	array(
		'total'   => $total_pages,
		'current' => $current_page,
	) 
);

Does anyone have an idea on how to do this, please?