Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,058",
      "signature": "0xac7d87df1c660f9dcc76008b029326faa6d06af49c6968e5334069c044aaea89d80101ee6323852e7d3463b7eff8d353",
      "randomness": "0x0a0727bd69f59a0253a12df863eb65ca60a4f19d38be62721023c9efaf3687cf"
    }
  ],
  "blockNumber": "7,414,850"
}

{
  "Sr25519": "0xa485b3ca03d1bbf234bb933174f92ff36afe14f72095daa675435ee61c24dd74df29cb66b8e9251e71edeec118c6be1093cde615899f9f9a8482e44c55632d8c"
}