save method Null safety
- BlockModel block
Persists a block
in the local db.
Implementation
void save(BlockModel block) => db.execute('''
INSERT INTO $table
VALUES (?, ?, ?, ?, ?, ?);
''', [
block.id,
block.version,
block.previousHash,
block.transactionRoot,
block.timestamp.millisecondsSinceEpoch
]);