Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,665,357",
      "signature": "0xa54d6835b7ba2660d539dcb8c753c5c9a4262fc7442acfa2740c05e0b9714c382b8f1f720f0649772360c8d543c2afb3",
      "randomness": "0x0bd9356789a2a9d2f0da725467515b9f9c6e9c9176f024fc4f0df6930b5807e1"
    }
  ],
  "blockNumber": "7,436,631"
}

{
  "Sr25519": "0x469f0119f1f7dd3793c8e50c03c0de165b78a0a2cca51086ed97741bc3b82f3295fe3da7b16438b43a1ff8dd083c2fa9dd4147c4f3c10199c640620b51dca282"
}