Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,777",
      "signature": "0x913ed94d0a4dbfa9d919430c19a097da6176684774ff96815cc15f552c7724504dd415dedda361b24a23fafc660d717f",
      "randomness": "0x46a00c5e3c4d3267057a56f61a352c97003832485ebcf6ec91e1ead5662d251c"
    }
  ],
  "blockNumber": "7,408,530"
}

{
  "Sr25519": "0xfabc18c229e9f1f0950723c7e99670c8d4d45d652b3234fd8c8861df2f358262566b10ba22b7859af459debb7a6d2f0f3f03cf270bb11fd4666d7977ebcb618b"
}