According to the latest report, Motorola will begin rolling out the Android 7.0 Nougat Software update for the Moto X Pure Edition (North American Variant) pretty soon. But there's no estimated time provided by them.
“We’re in final field testing and North America is preparing for carrier approvals.” A Moto spokesperson told Talk Android.
Finally, there' some good news for the owners of Moto X PE as they have been waiting for the update since ages now. Motorola might release the Nougat update very soon. So, wait for that.