freeze: TxDescriptor<{
    id: number;
    who: MultiAddress;
}>

Disallow further unprivileged transfers of an asset id from an account who. who must already exist as an entry in Accounts of the asset. If you want to freeze an account that does not have an entry, use touch_other first.

Origin must be Signed and the sender should be the Freezer of the asset id.

  • id: The identifier of the asset to be frozen.
  • who: The account to be frozen.

Emits Frozen.

Weight: O(1)