Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,937",
      "signature": "0xb16276848606d05ee4d063a3e2d5ea5ed03511ed6cd5fee368190b5052b58f8e198b562bd96bc599284fe072575cef0d",
      "randomness": "0x208a4177eac5992f6058b88dd19ac0b8bac588e807a2bb88d4547c9764698d12"
    }
  ],
  "blockNumber": "7,408,320"
}

{
  "Sr25519": "0x6c5e17166d2a40d880bf396a9840e78a432215b0893bb92c8491bf3f70957b750769c32bed183c54424f1cc3a90af07b4c2e72795319a4575422b7932763478c"
}