Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,539",
      "signature": "0xb5a4a2b25174d474ae6e55c27ea31dde254e0cffd7eec30a2d6968a0df253a539a5d5789353e3701ac1ad5fb6458fd57",
      "randomness": "0x050b4d8a7b7bad432e673040f11bb440d2c56c9d4125fc5c9d0522e422e8dccf"
    }
  ],
  "blockNumber": "7,406,470"
}

{
  "Sr25519": "0x0293a7edf4e15747acf83ce15e3e77c375669444fa60f317351837f2025c235ee1048ff269ad01ae5eac47f5a21294216dd9d1c1ea270980de9607d52ecb508b"
}