Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,567,036",
      "signature": "0xb95aed405e312bb92d324edd37f20a904ecdd298052acb9c079cdad33b2ee881d8fb52b9212d3778b74c3168a06d04b4",
      "randomness": "0x1bd8904b42ecf9535c7f5f676eceea7cf337f99058df8601e2ee823068f2df24"
    }
  ],
  "blockNumber": "7,412,094"
}

{
  "Sr25519": "0x14115b0827428312604dc21f2b9a82294820bc24a74054af9cccc1f3279c54672b7abe0d3776afa3bcc1ba233d2ff80b0298451c5213dd55da865165e998dc81"
}