Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,710",
      "signature": "0x84ec0469eae7226419f332bad990f16e80af87d4afc51583e1df5ff7d3f7f5a40d10f3fff2b042df51097dce91b8ec39",
      "randomness": "0x71514c9b2415197ef3ae81d8f90cd2c0cc40b38875b3fffc66a2aa012c691fc4"
    }
  ],
  "blockNumber": "7,406,263"
}

{
  "Sr25519": "0x90821ebbe03d20955f56447f17f7b5a65045c81af944012cd6fe484e7f747b44329b18fddbf20b0a68640b4587c60d076c7aa0c428b5f631804a08cb325c918c"
}