curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=1 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_submitWork",
    "params": [
      "0x0000000000000001",
      "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
      "0xD1FE5700000000000000000000000000D1FE5700000000000000000000000000"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}