Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,608,473",
      "signature": "0x81e924f2d8ff6122a4c6c0b33963802627696a9f03faa4201a6447c6fee79543e1a1283cc1a0bf9efcd0d3a1439b5c91",
      "randomness": "0x418ff6ce75728a9b01e44f7f4f35fd75c1d6e7c2cbf8dfe3c7c023b106b3af5a"
    }
  ],
  "blockNumber": "7,422,435"
}

{
  "Sr25519": "0xeefc2b1dd520f00ca1a4ecaef46f4802ff48f16818d5032bd0ea63081eaa7e70b4ecf7e3d70b80aa1d779f7f71364306483b8d7090f381183f2890cbb8f9f981"
}