Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,568,763",
      "signature": "0x846ccbf3e6431e9aae15ad9baafb73decf9508dc8825eeacf228e0c86446ab3620404423859715b48db955f5213159fc",
      "randomness": "0x7b09caca66d15c65be7e5bd2249a53cbbf4d699610c18f11442d91a160d39cf6"
    }
  ],
  "blockNumber": "7,412,526"
}

{
  "Sr25519": "0xb4fb19ac0c819f551ef065b456662a4e6e1b16eb0d170b9e4a9dc5d06ea2c601f185af6fd060e163fb05c0bb99ec8b27ec6752f10737d60b2fd04246533ded87"
}