Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,899",
      "signature": "0x956f3b2dc208dbab0455f28b5192e89e55279b8c5d9bcc918856149c64783f77f143f07741445cafce2cee84eda3f3b4",
      "randomness": "0x291d937b5744afe40b6e7da8e789911c5e23c34a46dd7e2d9ca9ed0416f097a5"
    }
  ],
  "blockNumber": "7,407,310"
}

{
  "Sr25519": "0x9404dcc340a4b609849feebb6c88fc1ee4ef9f4dd1ce08625db1b240e8d97477b1e48d030d9de47daca0b91529976d58c510efc6be400ae0128a0f5b34ee3087"
}