public function handleUpdatePulsApplicantData(Applicant $applicant, Request $request): void 	{ 		$applicant->update([ 			'survey_filling_started' => formatTimestamp($request->survey_filling_started), 			'ip_address' => $request->ip(), 			'enps_grade' => $request->enps_grade, 			'applicant_note' => $request->applicant_note, 			'location_id' => $request->location, 			'department_id' => $request->department, 		]); 	}