Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,578,850",
      "signature": "0xaedbedba6b4fb16e43d1de93f6e2b37ab5c8ede1eb487cf562378ac7ff484b289231b4ad6e30a9e53c6504d6892c6fcc",
      "randomness": "0x3c1943a42583961d1d4a8bce0ff95c143f2561ea56e56003ca10cd0c18174724"
    }
  ],
  "blockNumber": "7,415,048"
}

{
  "Sr25519": "0xac542fd0ea74c70777c4c4009afc2bd3a2644444ee92537ce92a269b274d4a7a951001928d12ac9bb1bd4564a9022ea51aca193b5302ff50f162ca5ddcfecc8a"
}