Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,896",
      "signature": "0xa177c3b588bc4a13f09ec40b2241e6301b37a529c4fa391d23eb69dae69ededcfb15906996cced9e8e265369245feca2",
      "randomness": "0xeffbce898d62b623f068f03bbd57f2625277fa73e2b5ecea7f4a847e47c5d39c"
    }
  ],
  "blockNumber": "7,407,810"
}

{
  "Sr25519": "0x94294cf7786d2596fcd48db30c59ec70ca8b2a7bc600e925bffd73821b377070f1575b99204622bfda08715aeaa2e647ddb86e12c1426c0c6508242e8325b786"
}