Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,561,914",
      "signature": "0xa836f0305ac2b875ea373c27da8093cf6749199ab2172d4b83b9ce91de493aa831df438347d50bf160d92b35233e581a",
      "randomness": "0xd9ac4f290deda87c25333c70371a26ab41ac1c8db5fb58ab94bff84b254c2399"
    }
  ],
  "blockNumber": "7,410,814"
}

{
  "Sr25519": "0xa4783a97ea7445d156122d618616f4a372b45ba715a28d006a96651feb854c566878244d3e98223a44de206e8e6fae894746259d24c720a062b216a3a79ede8a"
}