message: Init vdf gas cost, close
diff: @@ -143,8 +143,8 @@ pub static INITIAL_GAS_SCHEDULE: Lazy<CostTable> = Lazy::new(|| {
  (N::CREATE_SIGNER, GasCost::new(24, 1)),
  (N::DESTROY_SIGNER, GasCost::new(212, 1)),
  (N::EMIT_EVENT, GasCost::new(52, 1)),
  - (N::VDF_VERIFY, GasCost::new(1, 1)),
  - (N::VDF_PARSE, GasCost::new(1, 1)),
  + (N::VDF_VERIFY, GasCost::new(10000, 1)),
  + (N::VDF_PARSE, GasCost::new(100, 1)),
  ];
  native_table.sort_by_key(|cost| cost.0 as u64);
  