On Saturday, the former president said he would be arrested on Tuesday in the probe by the Manhattan District Attorney's office.
The letter said the chairmen's accusations "only came after Donald Trump created a false expectation that he would be arrested the next day and his lawyers reportedly urged you to intervene.".
It confirmed that Bragg's office was "investigating allegations that Donald Trump engaged in violations of New York State penal law.".
If indicted, Trump would be the first U.S. president to face criminal charges.
Former U.S. President Donald Trump speaks during a rally ahead of the midterm elections, in Miami, Florida, U.S., November 6, 2022.
Trump has denied he ever had an affair with Daniels, and has called the payment a "simple private transaction."
Reporting by Karen Freifeld; Writing by Doina Chiacu and Luc Cohen; Editing by Tim Ahmann, Noeleen Walder and Howard Goller. »