Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,548,939",
      "signature": "0x9132e13392dd4b4c96aafcee851f858e15aedf405c959f0c43cda4ffe8f083ca62e2779d34b2bdc2593a88ebf7f32315",
      "randomness": "0x0173c097e50bd5af1ab2411a57708952dc063312071103bafd90c6972b287277"
    }
  ],
  "blockNumber": "7,407,570"
}

{
  "Sr25519": "0x46d2a19e044693a89e2c5b60deb1773e637d56614f0f2aa17a3d30a91873f626e3b8002e92c04b24eca452a0146ca509724169c016d9ccd328fcba1644ea7b83"
}