Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,546,608",
      "signature": "0x9473f39c572f4a195399e969c84e94874d13b9dcb9db86fc4de7d69fc1f7d03d9042185ae598650488b549662319156b",
      "randomness": "0xb616e7791bc5e042b8ac767082ccdaceb06fbf01fbf4edbe9ab45c013b064001"
    }
  ],
  "blockNumber": "7,406,987"
}

{
  "Sr25519": "0x38581187608f6eb2deaa678472a2811c7c9613a3a588990fd0cb5e343540b63f7e69e041b85da13c32fec4884fb9ed9a0dc480d88c05bac3ed0baab94ac0668b"
}