Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,242",
      "signature": "0xade681424f51e8fff5f96a602640eee9a0da019e1ff30211c36cb16cdf572d1c783d6d5411d47a0f67061d61d7b6a38b",
      "randomness": "0xf9c2a355421a4808d73c30969b86c244531380e4547c206a5b6a289cc1419393"
    }
  ],
  "blockNumber": "7,412,896"
}

{
  "Sr25519": "0xf6e6bbf979a00c46f39ed43261294dc4db1e1cf942878ff1bcfdb046cd4064450c5d358508837d30bbffddb1b0eff11a83e98e4ce9d3235167c9f84d21062984"
}