Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,574,014",
      "signature": "0x99d527f3da6bb71250ac434f0b20667ccf4da9eba1cacb6668d2a0652a80cc17b99b34d2002ceb102a2af215dbf6985c",
      "randomness": "0x39ed0a358c50c914082e68559f027bc39ba57c5fb2b55cb18fbac95358f0f4ef"
    }
  ],
  "blockNumber": "7,413,839"
}

{
  "Sr25519": "0xd8f62e77ee2bd902740e9d0cb6b2939064757be3034a55cefec9c4df4cea58054ad691fc50714cac76100b3b3564a7ec6dd2786d7e1bebc3936cb7ec4a3dc489"
}