fn calculate_fee(min_gas_price: f64, gas_limit: u64) -> u64 {
    let calculated_fee = (min_gas_price * gas_limit as f64).ceil() as u64;
    tracing::info!(
        "calculated fee: {}, min_gas_price: {}, gas_limit: {}",
        calculated_fee,
        min_gas_price,
        gas_limit
    );

    calculated_fee
}
Returns the fee for the signed tx.
core/node/da_clients/src/celestia/sdk.rs