Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,803",
      "signature": "0x996e74313d07e116f6f7ef468bb9a06e0f605898ca77b4610d4d4e04fa43370cab1c66e5e3a3f032d9f2eda9e55b2c7f",
      "randomness": "0xc888a6c418e5ff991ccbbb3cd525453562f3a4941b8cbbacc775e2cc4c37e03a"
    }
  ],
  "blockNumber": "7,428,515"
}

{
  "Sr25519": "0xfe3a3092d71cf19d0d09c7cf2a54694e7c4027d5937949006064d27179165e78ce7583d81abb539c760a86f153b6caa5ce9f30d00d25bf6bba626d84d9bfdd87"
}