Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,551,671",
      "signature": "0xa2233cbe78a59aaa22beb31e48de6c365cc914b05e2bba14ca7812175edfb28e172bdce62d610f0bf8a32c093d6c83ce",
      "randomness": "0xa4b8f0d9bf428e80de721b0aefc28b8f70a751a62626dab929e2df23b3286478"
    }
  ],
  "blockNumber": "7,408,253"
}

{
  "Sr25519": "0x06dc7d461b66625bca77ca33954dbecda4a26f0dd56885e363a784535b8db8111315d8919b69f5c74e1b38e641d6d9bb497b7a3d33bd6d99268136d3182bef8e"
}