Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,566,842",
      "signature": "0x8c3c773d4415616b179677851f64bcdb5dddab66ea15fcab4509830a725b341ef52662c48bd12876af490bab94a0f2a7",
      "randomness": "0xffec080afc71f24735906a2cb1695991ccc65e65ece38e17dd907f46fa1a234f"
    }
  ],
  "blockNumber": "7,412,046"
}

{
  "Sr25519": "0xb0f4b75c287e050c100853654ed6562897fabfff9f4da081d57e0b90d5170a638ec92a782a5b51e519bbcf31be276f28d394a115ce90a910b0560bc379d15d8a"
}