Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,606,218",
      "signature": "0x9633a511ee4a35548e42b1d8bc10052e36471a51d9e3bf728b9e7fb7a06fdc29753f947ecd86d5a19075a0935d71e522",
      "randomness": "0x8cf2d1fd18bf12200fb9b69e72b673b14bd9cc7c7c0b77d593b17e700027d3f9"
    }
  ],
  "blockNumber": "7,421,871"
}

{
  "Sr25519": "0x0ab4a22c66ba56ca2d46f3ed24f619af173e0b88223adf715f269b85addd7237a7c8320d2d16a48dc969effb05ad3085095888f6584dc7039c7648734b70448d"
}