President Donald Trump has nominated four people to fill vacant seats at the two federal agencies writing the rules for crypto, in a bipartisan slate that could reshape the commissions that have increasingly taken the lead on digital-asset policy after Congress stalled.

The White House said Thursday it sent the nominations to the Senate: Nathan Anonick and Matthew Rowland for the Commodity Futures Trading Commission, and Kristin Johnson and Steven Levine for the Securities and Exchange Commission.

Each requires Senate confirmation. Notably, the slate pairs a Republican and a Democrat at each agency, with Anonick and Levine the Republicans and Rowland and Johnson the Democrats, marking the first time the…