Technical Consultant from Texas says ..
I am sure that you all know by now, but just in case news had not yet gotten to you, I wanted to inform you all that ____________ has offered me the position of Technical Consultant. I have signed the Offer Letter and sent it back to _____ just a few minutes ago.
Thank you all for everything that you did and your extended efforts to help and guide me throughout the process. This was the first time in my career that I have had any interaction with a recruiter service, and I want to make sure that you each know that the entire experience was a positive one.