Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,058",
      "signature": "0xa833b84a32ff9f5851f270fd8f78ee906c7bf8c28632a24c5a6a431ed77265612a4effe7e9593059af25b0af4e780d9f",
      "randomness": "0x0a53d8f3a62e84355c20bd3fe2fa8d43a07b62071534cdf2e8deda2e0085ca61"
    }
  ],
  "blockNumber": "7,408,350"
}

{
  "Sr25519": "0x423e3ccb3eba3c2935122b9c7fb7c977337cf888a89dd56cbb867dd9ce42355ba80c2ded765c85f3df01a7552b34b0811b379f8f0034d478196540a93ae6f68e"
}