  We present Atacama Large Millimeter/submillimeter Array observations at
$\approx100$ GHz with $0.05$ arcsec (3 pc) resolution of the kiloparsec-scale
jet seen in the nearby Seyfert galaxy NGC 1068, and we report the presence of
parsec-scale blobs at the head of the jet. The combination of the detected
radio flux ($\approx0.8$ mJy), spectral index ($\approx0.5$), and the blob size
($\approx10$ pc) suggests a strong magnetic field of $B\approx240\,\mu$G. Such
a strong magnetic field most likely implies magnetic field amplification by
streaming cosmic rays. The estimated cosmic-ray power by the jet may exceed the
limit set by the star formation activity in this galaxy. This result suggests
that even modest-power jets can increase the galactic cosmic-ray content while
propagating through the galactic bulge.
