You can hear it sung by M.S on musicindiaonline.com at http://www.musicindiaonline.com/s
According to a lot of websites (including yours) they say it is yaman kalyani i.e it has no ni.
In the song, I see a lot of ni being used. I also thought that yaman uses two ma's and here I only find one.
Hence, i feel it is kalyani and not yaman.
Can somebody please clarify the ragam and also give me the swaram notes for the pallavi.