Jack Dorsey, co-founder and chief executive officer of Twitter Inc. and Square Inc., listens during the Bitcoin 2021 conference in Miami, Florida, on Friday, June 4, 2021.Eva Marie Uzcategui | Bloomberg | Getty ImagesBlock shares jumped in extended trading on Thursday after the fintech company increased its forecast for the year.Here is how the company did, compared to analysts' consensus estimates from LSEG.Earnings per share: 62 cents adjusted vs. 69 cents expectedBlock doesn't report a revenu...