Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,100",
      "signature": "0x8050e1518efd089c843f7f3f2fd4212dc93fe4d0f50f6cffc4632293c0dc10e5c904ad32ac716ad0606b1aaefbb0c59b",
      "randomness": "0x9c5f59050061bd662f325b6fac3ed1f1fb187584e989b914dc1a72fdd1d575e7"
    }
  ],
  "blockNumber": "7,415,597"
}

{
  "Sr25519": "0x9ed309341d5338805ebf376a91133869d6f5357e9f5bd7e649d32914efe8f932346c874a6e685ea50003a98ee54f0a904535a29b254526a9cedb3774882e5582"
}