Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,277",
      "signature": "0x828a77cb945ab5d33f1a65bae298527c1979589a3ee798fb8f4b199e088ac4eb191878065c5b6acc7920a554676f008c",
      "randomness": "0xc1b04735516a4951b418c37a992eeb5d870bf16f20cda74409d53658855b41ee"
    }
  ],
  "blockNumber": "7,409,155"
}

{
  "Sr25519": "0x9826f8d04cd36a37cedca37f712cbcc371bff29d480cefeb22aadaac4257d12e23136916595e83f04ac20ccef3817fa23293f3189e6b070b390eb6f3c43d9c87"
}