Readonlyaccumulatea: accumulate execution gas limit
Readonlycodec: code hash of the service at the time of reporting.
preimage of that hash must be available from the perspective of the lookup anchor block.
Readonlyexporte: number of data segments exported by this work item.
Readonlyextrinsicx: sequence of blob hashes and lengths to be introduced in this block
Readonlyimporti: sequence of imported data segments, which identify a prior exported segment.
Readonlypayloady: payload blob
Readonlyrefineg: refine execution gas limit
Readonlyservices: related service
StaticCodecStaticcreate
Work Item which is a part of some work package.
https://graypaper.fluffylabs.dev/#/ab2cdbd/1a86001a9100?v=0.7.2