Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,579",
      "signature": "0xb6c873feb526f5af46fbb5bd0f61ed82476185a2483d826f07eca286f059a2aad61a172a36e429c5658a7c8f73cb770d",
      "randomness": "0x2d1a9245a3b6efb0da1d317ec253804a9c01c28d36d0d226df0ad0a16f0b7b3c"
    }
  ],
  "blockNumber": "7,410,730"
}

{
  "Sr25519": "0x383a6584fb39dc34715e5ce3f8c683e6351b917550f91d2d2598459a1a58800d9b2098396ce362187907c539cc8d1e0453fa6f7c403a9e031ff326f4fa6c6c8f"
}