Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,560,268",
      "signature": "0x85580af8179c6c98a60fa2f2a00215fbe924c744da63a45b0586dcc07d466dc16f8c54ec3a81efe5d3c8b47827feb694",
      "randomness": "0x4ac96b14ab25ad80ae48223fb2ff36ac0b07264c39d4d6bae3d06036a5beb9ec"
    }
  ],
  "blockNumber": "7,410,403"
}

{
  "Sr25519": "0x86dbc5ed48624b6102cf821c060e70a9eea6dd05e5a03dc5594e2df729d0d3198376a5c7aa4bc18498ab73b620952365f6cd17e72189d0b6cd9f843aa2e95582"
}