Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,567,561",
      "signature": "0xb0fb51d6e232912230f4305c16f1d7b5725396e794b0498229291a39e4c2af5c9921f32dddc23422a0459a444314256d",
      "randomness": "0xb51f3922227965e1aabfe89ee7560f567c1446e203925e795c5ca044ca78aa2c"
    }
  ],
  "blockNumber": "7,412,226"
}

{
  "Sr25519": "0xac73c6f30bf7354a5112e4461f045fc32fbd221baca914f0d0d62853ceccf07861041924b9811a144137176a3c3d74b69e779acd7abd02b738bfc3a415b5d980"
}