Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,392",
      "signature": "0xa9d5558d88329a4b2b7debdeaadeeda6b5c5da7c14b03e9161da8602feb5839eef7dd389f457955f08b1b66af25d1a86",
      "randomness": "0xff4422740d8fa306aa3d8ef3e922930a6b59ccd62ac43af41868e2e865124086"
    }
  ],
  "blockNumber": "7,415,170"
}

{
  "Sr25519": "0x60d42a4c43231efa577a1d92b83f48010b814c5bbf994ce40172ee51d48d585fc13d9cd4a4ab5738b7b5c72bea65341d8b8f11632e4f9983e4d0e4b8a12af186"
}