Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,017",
      "signature": "0xb7b6b7661ace2eb57d18646a4b66a7af66deb08069058a766927bd778c9c79639c07b969b0cb9c9469fcae5d7bbc2f0c",
      "randomness": "0xf4e8a3f377ef74cbe21dbda1e658c361b0d27b9460455771afede7c6e602e393"
    }
  ],
  "blockNumber": "7,405,090"
}

{
  "Sr25519": "0x061351a88c3d548d272768d372bfd64037eb7d5cce1c74820d8ad64e99fead02f5a05f2871f21233f13e05439c31d72c51dd27bea421e84730889c34b8a9d181"
}