Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,560,352",
      "signature": "0xab053eec8089f9e1ac0b20f56e204f0d2f2de99806aaaa1f9a8ef9d98cffec48000d3f7fd552ac2e48a881b1d3d38c49",
      "randomness": "0x9b19328583d8687d05be65cd3c0f4b78f15b43484d843c7bfd9f31608d3f8ec5"
    }
  ],
  "blockNumber": "7,410,423"
}

{
  "Sr25519": "0xaccbbc1f33e6fc46a51091e96cdba52baa1103ce1f06cd9a707767a39672c53f7f3e45355e96658a59370eb26f144936f865e67e01da5c5b6fe419976653838a"
}