Reporting additional achievements to colleges?

Hi. I realise it’s extremely late in the admissions cycle and I only have the Ivies, NYU, Bucknell and Vanderbilt results remaining but would it make sense to email the admissions office with either of the following achievements? Are they worth it?

Part of a 1/2 hour debate on national top news channel on the country’s budget policy. Underwent rigorous selection process from all over India.
Organised a National Business Conference, bringing in top entrepreneurs and leaders from Indias best companies.

I know I’m probably making something out of nothing but I’m just thinking about how to pass this endless wait, that too as a gap year student!

Write up your accomplishments in a one page essay. Maybe they’ll like it and maybe they won’t. I doubt it would hurt.