Not Paytm. But you can buy BookMyShow wallet cash using Bitcoin on Unocoin.
I saw you introduced Payumoney payment on your website, kindly add Paytm/Freecharge/Mobikwik/Oxigen and other wallets too.. then it will be heaven for Indian Buyers
I think PayU Money is an app that used to be introduced by the government itself, while these wallets are private ones.
So, I don't think they will add these wallets in their website any sooner, but I would also like to request them if they would add these wallets as all these wallets are being used in daily life based on cashbacks that they provide, so Unocoin is sure to profit from this.