Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,979",
      "signature": "0x838656a27302173e83ab04b10bd1c8a233a1cc176ebf4a39dc12bfa63d7e3826c81e2dae31a5dd81bca79e1d1f25f626",
      "randomness": "0xe37e8bbc34f13a9514019ef1a8912cdc66ea318ac748ef80ab3cba5dcf7e5931"
    }
  ],
  "blockNumber": "7,408,330"
}

{
  "Sr25519": "0x24e745678baeedf7ba6f255fa153173171075e8b39df894668880766f4f6200535b88f63454f5923797ba8d9a735de9956e2c06c17021284d5f31770cdf4748d"
}