Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,551,996",
      "signature": "0x86f71dcdfbb30fbc82082f51f0dda887ed1237ebf8b280ade828347f218e9d887fa48a79b22bff59e1e4985be0a0f437",
      "randomness": "0x9a4fc109c32d77c6b747314ed2a5945ccc4dc5f4c8bd81aafba164f54260fc59"
    }
  ],
  "blockNumber": "7,408,334"
}

{
  "Sr25519": "0xf0aed7db5c1aff9a712b1a9af939dfbe3561e2556cfdea89644fec7d7e1f386f3649ef9298f1d0c98394ec225c543044e7d45510dee5cf1c84ba8810a7b50682"
}