Function servicePreimages

servicePreimages(
    blake2b: Blake2b,
    serviceId: number & WithBytesRepresentation<4> & pvm.WithOpaque<
        "ServiceId[u32]",
    >,
    hash: Blake2bHash & pvm.WithOpaque<"PreimageHash">,
): {
    Codec: Descriptor<BytesBlob, BytesBlob>;
    key: OpaqueHash & pvm.WithOpaque<"stateKey">;
}
https://graypaper.fluffylabs.dev/#/85129da/385b03385b03?v=0.6.3
Parameters
- blake2b: Blake2b
- serviceId: number & WithBytesRepresentation<4> & pvm.WithOpaque<"ServiceId[u32]">
- hash: Blake2bHash & pvm.WithOpaque<"PreimageHash">
Returns {
Codec: Descriptor<BytesBlob, BytesBlob>;
key: OpaqueHash & pvm.WithOpaque<"stateKey">;
}
- Defined in packages/jam/state-merkleization/serialize.ts:199