Identifying Insect Eggs?

I spotted this on the cement wall on the outside of our garage. I live in south west CT. I thought it was a caterpillar at first glance. Then maybe moss. With more sun, I am now fairly certain it's a cluster of eggs. Any thoughts? I included a picture of a moth I'd never seen before. I was hoping they might be lunar moth eggs, but images in a Google search look nothing like this.