D PutCellV1�� PutCellV1��PutCellV1 {
version: u8 = 1
storageSlot: 32 bytes
allocationEpoch: u32
sizeClass: u8
leaseClass: u8
clientNonce: 32 bytes
createPublicKey: 32 bytes
renewPublicKey: 32 bytes
dropPublicKey: 32 bytes
declaredBlobHash:32 bytes
createSignature:64 bytes
admission: AdmissionV1
cellBlob: exact bytes selected by sizeClass
} AdmissionV1