Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,648,891",
      "signature": "0xb6cb0577a4286d82c635a375b8515a4905730318b7cec28d8b01d9eda3b7c7e4fe632262d31e097d9d6c668f60e211b2",
      "randomness": "0xbec7a484c914b7d46d09eace095f68010da93ed97308769e0cd603644b7627ec"
    }
  ],
  "blockNumber": "7,432,527"
}

{
  "Sr25519": "0x6e07ade86dd7eedcbcd78923397d63b0471cb70487db929635bb65da75293e4ab6bb7d1a67eade4a6d6bb22c8a2dbc1ee27e2c1a1dc4241aff0e8660a1498a87"
}