Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,551,404",
      "signature": "0xa3799033d88a558be2ccc5a93cf67cb0ad45261fc0c8000abd28d8a662e1508bd7a2a18661f4648e9ce64c06294b03d4",
      "randomness": "0x614a35cbb88e988a9c1a4bf1a61ff61dc1ccc4cd3a25bf913310d66afc8a8171"
    }
  ],
  "blockNumber": "7,408,186"
}

{
  "Sr25519": "0x42a278768326e50a92579715a96c50c289806e93427cad75bab9ef9ddda69004ea7b9e2e8e8456b0b903f480bcc7aed6476a4c4720bab3d1e7dae7a6858a7a85"
}