Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,583,374",
      "signature": "0xa5d9e89eefa54774d5360af33ad4618c652d9a5196a76209e3fb27b600f6697614c1a33f76a442f5c44ca3d28099a967",
      "randomness": "0xccedc87a3b963b75843bedcf053a59d34d23d7b47f4b2504179010cf360f2cdc"
    }
  ],
  "blockNumber": "7,416,166"
}

{
  "Sr25519": "0xb6af04a4b4d6e41a3df44935a0299d27068bf15728763e9f4061cf0ec1650205e694080a00574a86cf85e6fbd06d27dfe8373a4d0b059261b57e4c7b278a2886"
}