Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,018",
      "signature": "0xa109ddf286a42d2ce3083d231fe758411d20d937a559cca1148bca3a842b16ef030d244011aad9aeb46eef455d5fd83e",
      "randomness": "0xe623c0d0262d25f5bc4c2c193b36b5ee8233c5f34d9c71f1fcf1b8bd4d10731e"
    }
  ],
  "blockNumber": "7,406,590"
}

{
  "Sr25519": "0x7a86b048b9cffc37172974d901b53349809c6902b9b08e9afea990b17ee20917db6c39e4af76d3cd65f898d06fae68bca73ac7fcf4fed2177ffc737fafb0ea83"
}