Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,578,339",
      "signature": "0x98d466d4a4b7fc7d47f1c8291c52c7715df312ccee816fa5b460288288828204b3cc9aa982ef5a468eb7dabcd6b2dffa",
      "randomness": "0x9f5fdef6cabab0bd3a4f7268bd734eff22ba4e908b491a4550fa4cd69123e518"
    }
  ],
  "blockNumber": "7,414,920"
}

{
  "Sr25519": "0xce3b328758e87e5beaa3484f5bd891ee6004deab5ab80d2254b9035fc636714ffb01e4cf3fac320ee49b5328f1a6ee81a5f38ab1518b43a456af7670338ced80"
}