Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,546,656",
      "signature": "0x8a7cbe25b11989e6d6e7f7aa16fdb86359e9b9fac568aa991206e69226ca298f3381c4d92fc18ae1c61aa301c69486e9",
      "randomness": "0x139723e28ed8793a246e7d6d942fc0c8910d21bda24ef424873b16e97dcfdd85"
    }
  ],
  "blockNumber": "7,406,999"
}

{
  "Sr25519": "0x7cedc829c61c396298afa58c22132dc9598c9f9e95d9687ee5df2b62e007ea7d563929f72bdc432d57097c86793032f26e27c4bf09bc5593bfed51610151ce84"
}