add page number to H1 in blog page

Hi, is it possible to add a page number to the H1 in the Blog page ? You see since I have multiple page (1,2 etc…) and the same H1 on all page, I have duplicate H1.

I added with the help of Evan this :

/**
 * Add additional H1 tag to blog page.
 *
 * @return mixed Markup for the additional title.
 */
function primer_additional_blog_h1() {
	if ( ! is_home() ) {
		return;
	}
	printf(
		'<h1>%s</h1>',
		esc_attr__( 'Google blog SEO par RankToPay', 'primer' )
	);
}
add_action( 'primer_after_header', 'primer_additional_blog_h1', 15 );

and the idea is to add page number after this <h1>%s</h1>

Thank’s for the help
JB

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