Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,698",
      "signature": "0x819be4d4247e725301eab2e508f787dfe18e0d4e4b86eddcf0e637f77799ef8a5b9fd845e3e9b8bff26b76d46a459856",
      "randomness": "0xc041a928e5b57ff4f8f77f165210c0d5a257341124df80896a0b1b64166ff798"
    }
  ],
  "blockNumber": "7,408,010"
}

{
  "Sr25519": "0x58268fad4eeec15e0952a977a4b5e03745fb186d32b399f32968e76d62bcb54f990ae226d482be074b2fb4a5dfdc482588cefbeae1ecda394b388c51c791828d"
}