Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,656,809",
      "signature": "0x857c008c2836f53656452266190031be7aa1f869ee854a4a15a62939a3023a179d3df51263ccfc835afa93b9a63b0990",
      "randomness": "0x7b84d20d97b1c1de3195e6101523e8d2c5079392708de0c60962dbbd3a987d79"
    }
  ],
  "blockNumber": "7,434,507"
}

{
  "Sr25519": "0x9ae46a3e58b4a00de2f7673399a13ab20d56a0512473831e3564841d8c6b5e4061da081585d20b38d08987ea086f2a12e021cdae5c52d121c35e2c527c97f880"
}