Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,566,362",
      "signature": "0xb347af5f2e016965d3f1e7886774c1061463f51274d2578f2f0bf658ad62dddd29684ecd805d7aad0e9c58d284157522",
      "randomness": "0x15fc15f6da8a043db450e102803e893e9cacab1d7818b44d45ede4f277091f42"
    }
  ],
  "blockNumber": "7,411,926"
}

{
  "Sr25519": "0xeca0d512d12cd43446404b441bd280bbfe99fd200b7b8c264aa8beef0c366b31b6d2ce8131f1e656119bbfc5a6e41434500ccc4d3c4092c5cbc4e6b67a591589"
}