Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,547,632",
      "signature": "0x98e6bccde5dc2d898127f340850773c4556b05ef91b9eef2ee74a8558b08bb213a2a98bf04fac0ebddcd5049769592f4",
      "randomness": "0x4434428f53b795b2eacbcc6a3e7de669eceed8b29b9584c13f3ebcee9dbbee40"
    }
  ],
  "blockNumber": "7,407,243"
}

{
  "Sr25519": "0x5478ef7417ec335176ce65d83de6e58a5e2a5c6b42de967088acf24a74186074c5202f9f27ef504903a0d40c3820fa682f38d052fefe376532a4c6e03e840d82"
}