Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,537,537",
      "signature": "0xb967077a123ce5faec8c26935af268b47a409b5af298c8f6c8744263c1a36e387f1f87332ac524db3035999aa512555b",
      "randomness": "0x95f9fa5b1edccf6f2e19c1c0af3c91abd9f99e03b1aba73b4f293dd01e563248"
    }
  ],
  "blockNumber": "7,404,720"
}

{
  "Sr25519": "0x7eec64b17c8a520ace8ed9e1d7ed94d2c1470251b7608c1e06ad28119cf808102e30101b0a69f69dce6edaa460bd36127d02d31fb6c822ef032fdca38dc8ae8b"
}