Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,537,761",
      "signature": "0xa0fda6b7bb826e404bf088a92e4906f63aa7cbf1b622f1c36f3609ae2f8ccb295e8208963294d681e1dcf16b9e6cad56",
      "randomness": "0x0bb46fbf83dfa83ef8fbd94a6da143698e5fb2357b13a063d8bf3b95d2a95142"
    }
  ],
  "blockNumber": "7,404,776"
}

{
  "Sr25519": "0x64fc2c5856f42cfb99de5324a8c8e92d12630a15724d8f3b22f6ff69789e3032b46f8cf8ed642d16ee141aa4cf4332ba40b2266e82c6391a57e05a8ac3f7668d"
}