You might want to try giving the seeds a period of dry afterripening (at room temperature) and then test them in light at a fairly high temperature, e.g. 25/15 C.  

I think for wild tomato it is physiological dormancy you can treated by gebberellic acid

Dear Oadi Matny

- check the viability of seeds by tetrazolium staining.

- if the seeds are viable, after-ripen them and test for germination.

- If they are not germinated, remove the thicker testas of wild-type seeds from the micropyle without damaging the endosperm.

- Treat the seeds with potassium nitrate (0.2%) or GA3 for breaking dormancy, and then test for germination.

Best wishes

Kazem Ghassemi-Golezani

Please have a look at these researchgate links and PDF attachments.

https://www.researchgate.net/publication/231831426_A_classification_system_of_seed_dormancy

https://www.researchgate.net/publication/258522075_Gibberellins_regulate_seed_germination_in_tomato_by_endosperm_weakening_a_study_with_gibberellin-deficient_mutants

https://www.researchgate.net/publication/40201633_The_tomato_seed_as_a_model_to_study_seed_development_and_germination

Good luck

Article A classification system of seed dormancy

Article Gibberellins regulate seed germination in tomato by endosper...

Article The tomato seed as a model to study seed development and germination

You might want to try giving the seeds a period of dry afterripening (at room temperature) and then test them in light at a fairly high temperature, e.g. 25/15 C.  

if we let fresh seed to ferment, germination increase. 

The possibilities was highlighted by the authors above. Good luck. Walter

Besides suggestions above, investigate breaking dormancy of other domesticated and wild seeds. Highest dormancy is after physiological maturity but before harvest (in cereals) to prevent premature sprouting.  Lowering temperatures of maturing parent may shorten dormancy--a species survival shock treatment. After drying, consider alternating storage temperature (especially refrigeration), moisture, and solar radiation.  Loosening or roughing seedcoat may help. DNA analysis may reveal wild tomato mutants insuring survival through lengthened dormancy.  Review details of winter wheat seed dormancy by Jeff Edwards http://wheat.okstate.edu/wheat-management/seeding/PSS-2256.pdf; and J. Derek Bewley's "Seed Germination & Dormancy" research (specifically pg. 1061) http://www.plantcell.org/content/9/7/1055.full.pdf

Good come-back question.  Breaking dormancy is likely a bigger issue for you than germination.

Some grass seeds require little burning. You try soaking them for 30 mins to 2 hours