Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,601,561",
      "signature": "0xaed99edc8bfacd4d861ebb6c1968391fcd3bc43ef63e0bdf992dcf6b5c775b6af834f6e8d2037d00dd53c4e52c0cdb05",
      "randomness": "0x1e262a4f5384e2950f79ebf247b23840ea9381ea113b012e56db2a2d3b20db87"
    }
  ],
  "blockNumber": "7,420,707"
}

{
  "Sr25519": "0xa4e6378e1e2a2fb914f59663a22eeba1a50177bf2eaba6ed6da43168b88ebd62c62c32cd0b2ee8c393676e9f2419627337d8b70dea69f5e48e755b393b4c7685"
}