LANSING, Mich. — Two prominent Michigan Republicans, a former secretary of state and a past party chair, testified Thursday about their hesitations regarding a Dec. 14, 2020, meeting where supporters of Donald Trump signed a certificate falsely claiming he won the state’s 16 electoral votes. Their statements in court conflicted with the certificate 16 Republicans ultimately signed, describing themselves as the “duly elected and qualified” electors for Michigan and attempting to cast votes for Donald Trump. The testimony came on the second day of preliminary examinations as the Attorney General…