Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,586,749",
      "signature": "0x91cc8ef6761891c7e23ba6cda67de8d3ddb7e6bef4d7083759104d8ab7b6f26a57f2886f6696727e3ad21086053acdbd",
      "randomness": "0xbc8d0b43fabdef31b68f1c823ecaa561d510de71e2e5d1094a74e16180d019c5"
    }
  ],
  "blockNumber": "7,417,010"
}

{
  "Sr25519": "0xf8276ab67b330fa886e44bdf191157f822f6e2e76dfd23b2908c403fea4bc04d2a35d6d1f1bee8d8940c7db17006441eb03ca4aed2255191fd17ee13536fbe8d"
}