In an intriguing turn of events, a cryptocurrency with Ethereum (CRYPTO: ETH) in its name has outperformed the original blue-chip currency in weekly gains. What Happened: Ethereum Name Service (CRYPTO: ENS) nearly doubled over the week, according to data from Benzinga Pro, becoming the market’s largest gainer in the said time period. The coin outperformed heavyweights like Bitcoin (CRYPTO: Bitcoin) and Dogecoin (CRYPTO: DOGE) on its way to the top. Ethereum, the world’s second-largest cryptocurrency, meanwhile, saw its weekly gains pale in comparison, growing by 27% during the last seven days….