Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,571,235",
      "signature": "0xb4f43fba859b1cd00131d5674a791319f1effd4dae085cd70ea026552c2280b8b00242244c3729b8100839dee5a419c1",
      "randomness": "0x00d40e3c3df4ba73aeed3a068b88ca11972543291b69680bf0db0be682685497"
    }
  ],
  "blockNumber": "7,413,144"
}

{
  "Sr25519": "0xdcacc04bb93d1e9d0ee96436ed6841717f8f068833112e528bd41f7175ee206f3f7967fcb3395a61c345e3e61a139f80c7e297f2c278044a449f9cbe1b595584"
}