Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,574,001",
      "signature": "0xab39ecd8011efc6eac27820c4ef2d9eed35e0322e44b2071ecae5d0ec1a249eb92b51d8dbc697f53fe0ece61a10f092e",
      "randomness": "0xf47768ef55357335bdfc8faaacab86cf851a89da8f3b6bd5df39b14b651b6b2b"
    }
  ],
  "blockNumber": "7,413,836"
}

{
  "Sr25519": "0xb66c5b8f728a669865d5b76d780403fd8f00aab86847f97a747f0e067755680bd8a34593892d3f5153bc8e761e36d4ca899fff71293ffab89c1daa299b073985"
}