Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,546,524",
      "signature": "0x974a54dcc251ae58cdf691e8c2701f23af4bc7a8e0440948e1aa168cddcae1d675a1eaaff3a6eee85cdb1fc6cf1db489",
      "randomness": "0x1f8ca79adf77c460842b7697917e0170c59a39b5d6e020a2ece43b07b1432fdf"
    }
  ],
  "blockNumber": "7,406,966"
}

{
  "Sr25519": "0xfa11c1d5a0da43d8f24643e85e518458f44890eb8cf94629ed52e3c71500d42a1974d6378e46e0bd113b5a2e2134ad411ffa9247c6992b383c91d28f8dc94d87"
}