Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,637,756",
      "signature": "0xb94edd597c3fd70467b3123ca5bdd371320630f58eb1186b26f11a58aed52534473532f0aa1ae086e01a238d8a43bf50",
      "randomness": "0xc89427c8260d88613ce2c6a903f4fb4aded1e860169c0c16e66420227390a1eb"
    }
  ],
  "blockNumber": "7,429,753"
}

{
  "Sr25519": "0x5e875f371a81664010e5019fd336128d86c84d0e66d2be71eb09f46975dab54b26e306391283d5a58bd7514de850615e0d990686a6f7567d5cb35fabc0d9008b"
}