Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,417",
      "signature": "0xa0d5ff26137f1e76620b3e7121893a81cf2024a0e21c31c44f288bee5225de3d70bd9326b3e4ec1dc8bb77445d0bf2f2",
      "randomness": "0x6df355dc738fd9512e375850f84994ba6ed0d73d9930ff706799221f91b80e9e"
    }
  ],
  "blockNumber": "7,415,677"
}

{
  "Sr25519": "0xeae752e95f5c5ddc9ef36d5d1c4fcb4ffaed74b5ad5f6f1e1728fb763d73e50ee103e6f40a1066af79f477e99c702157aac0823de6f537408456eb384f3fcf80"
}