Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,566,323",
      "signature": "0xa4626aa0e19e20d23932d47b1a5feda04787564a918cf3bc7f41fffc22c31816b444c4a0f1e6e2d6adce347d2ff9aa3f",
      "randomness": "0x84e8bc34e4ab140eca3ed6ef0f56480798cab6db8e5a5a6464e9a2ccbc614eeb"
    }
  ],
  "blockNumber": "7,411,916"
}

{
  "Sr25519": "0x70a88014a9a4ad9d2c781a3f74ea29aaf676f45c38ce05e0ca578597d73e1e0e132d90f72077db80787cb351ba3af2560b2110148638aa05f0f6df8dc429c08e"
}