Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,580,736",
      "signature": "0xa3869861cbf85591603c894d90b31edebc1492cd71f1890f738f674a5b7748351c62b531cb96e2d15c5d219de5df3e81",
      "randomness": "0x8d626eb3531e5ef3b2a8173beb78a6dbd2cac6a1db3aa64224ef422a8bcbb03b"
    }
  ],
  "blockNumber": "7,415,506"
}

{
  "Sr25519": "0x8ab8d11ca80396baa7242e40ceb504998da0923574f8965cb6102d458fa7fc0de237b83c689137dcc4fdd737015d07353b1ba71f37554706bbdf58cf4527e08e"
}