Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,568,860",
      "signature": "0x80c3eac261b2508ae9409db4fc0d6b4570280e00b43d2c16ac4d3fad7987adc946aa474f2f5590baf577621f4daa51be",
      "randomness": "0x47702cd281dc400d1f55c6cb193191cfc7ded76ea8e7c961e0d84425af656cba"
    }
  ],
  "blockNumber": "7,412,551"
}

{
  "Sr25519": "0x969b19de98a96f00dc241374df90abc1db0fc90a30d86427ac2c9a1a3704c05950f6a546acdfdd416d579c5335735b7f0058a99444f1c9777ad8c95b9d3fba89"
}