Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,568,407",
      "signature": "0xa08792c5ec9e411619ef135508e74bcafa524ff91eae2fefe3273eadcc2c7db1e546637349143d572be43ff9a9af5938",
      "randomness": "0xfa98b2559be4da4eb3586bec337646ffec5c1f7be638d44fe6f6ba0d64524cd2"
    }
  ],
  "blockNumber": "7,412,437"
}

{
  "Sr25519": "0x0e49415bd265d6c2a6e1f55f6c7bc8012789e88b3b7fd621c14e22ff0709d53fcc5ea3adffc4df8583653eba1e50ebd3ccd2be14e6decb73c92453c0a637f98b"
}