How do I replace title text with a header image?

Hi, thanks for creating the PulsePRess theme, I love it. I would like to replace the blog title text with a header logo image. I have searched through many forum questions & tutorials but still need help with accomplishing this.

I have created a child theme and added an image folder and uploaded my image but I need help with the header code so I can add the image and eliminate the text. Any assistance would be greatly appreciated, thanks.