Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,537,645",
      "signature": "0xb698f2ba3ce867b9de0a69653a6d2eed7b8fb5ea7d1a2e1cdffc48c4f4645042f52802e92a887ef49e9e568799d8342b",
      "randomness": "0x1125a7b43b7fe327c2414232775dd0f4f489cd854cbbf28c1cf048d882511d5f"
    }
  ],
  "blockNumber": "7,404,746"
}

{
  "Sr25519": "0x767db2b0d24c0c633515be72961f8f166a4dfd4c28f48ea36a871d376c5f4d1231f2adc3f7cff3494001420887b78e56202da92c40bbbe177d33f9ffb3911489"
}