Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,579,512",
      "signature": "0xacd6315f570c3e4ff9af96d2ff00d86dea9d935bad7eaa0bd36dda65b708d0bf1c36251478042154e37412bf2a9e6dea",
      "randomness": "0x316ede1256287cf2ea0d54291c61603480d963abef377c1585bfaf6e9b00059d"
    }
  ],
  "blockNumber": "7,415,200"
}

{
  "Sr25519": "0xda2f12767d629b0c71d1d4a91a5548f6541bf37e1d2e68ad78b19a90ef99c6159a4ccdb7b3a92b6fbc6bf63786ae7bd2d5263b6c53c92e5aba5663d00c0a018d"
}