laravel dusk insert data into input array

Question

hi im using laravel dusk and i have inputs as array like this ..

<input type='text' name='debits[]' />
<input type='text' name='debits[]' />

how can i add value to the first or second or specific input using the key of the array like

public function create(Browser $browser)
{
    $browser
    ->select('journal_id',1)
    ->pause(100)
    ->click('.add-line')
    ->click('.add-line')
    // code here to add 10 to first debits
    // code here to add 15 to second debits

    ;
}

is that possible thanks a lot ..