Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,583,018",
      "signature": "0x82ec4bc338c416dcf22dc347693d96f8f51f9654ba692637ca7da18089062c12a3df56b6db21c859eb8f7594df1affc2",
      "randomness": "0x8183c066ded92f3da77e7e79db83a083548131f6b0af0f0c4819c9f565c46253"
    }
  ],
  "blockNumber": "7,416,077"
}

{
  "Sr25519": "0x70a11113189ec6dc253b4fa8d728bc5c0743356b111571f22613ccb8346f5b5f7afeaba09c570cd7a2c50434d6eb10cea2e35ea078fb7221364423659f1b8b85"
}