def read_seeds(file_path):
    """Return an array containing a pair containing a list of epochs and a
    list of corresponding seeds read from the specified file path."""

    epochs = []
    seeds = []
    with open(file_path, "r") as f:
        for line in f:
            epoch, seed = line.split()
            epochs.append(int(epoch))
            seeds.append(bytearray.fromhex(seed))
    return [(epochs, seeds)]