Goldman Sachs’ latest client conference call will include a subject that Wall Street has either long derided or shrugged off: Bitcoin. Per an invitation to investors, the investment bank is holding a client call on “US Economic Outlook & “Implications of Current Policies for Inflation, Gold and Bitcoin.” The conference call, set for May 27 at 10:30am EST, is the fifteenth in a series on macro economic and financial trends. Sharmin Mossavar-Rhami, a Chief Investment Officer at Goldman, will host the call alongside Jason Furman, an economics professor at the Harvard Kennedy Business school and Jan Hatzius, a…