Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,601,678",
      "signature": "0xacfe61a007e0f197f0597fc2ca1cd796cdfb6d609aa566cc916e508af6a34c032a47ce94bb2844852354c46566242256",
      "randomness": "0x6aaf493d1aa8d89ebe3a1008402145dcc7f195eead547e56938b7ff55207f899"
    }
  ],
  "blockNumber": "7,420,736"
}

{
  "Sr25519": "0xb4680679ba22cbbb74bc371b934f8b3be5481ca647f91f5db9282a9de3d8f64447a2688145f00d591d03f52a7deae214d5c01b94646b342087ef1fe6e88c0882"
}