Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,564,269",
      "signature": "0x99812dbf9f10b1142236c772103e24ed48c8546e937f959c562bcd33287cb944e69822f215f2279e90dafae33cd42bfc",
      "randomness": "0xf3aa00f0ef3dc5e4a23b9f4388bf63bec42ab3561fb4923050b7fcd6ab4a96e2"
    }
  ],
  "blockNumber": "7,411,403"
}

{
  "Sr25519": "0x8046510a6fd309b88d4fd7ed7373235b6ece8fb8e85e936aa948a4900575793a81c157f244fee7a361a9137bf719d66b70616879968c22347738f24311320a8a"
}