Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,259",
      "signature": "0xaaec43de2c79bd06ba00de9542eae51afe6b323d4319c2f3fb128471e10cf4ca13b5502ef5a28bd5359adceb5dac8828",
      "randomness": "0x56022364b5e81606bb9d7ff88f4be3c2ff48ddbf521c9081ba565f9b501d7d92"
    }
  ],
  "blockNumber": "7,408,650"
}

{
  "Sr25519": "0x3ce8d177956b2de6b57165b459dcae659529e16bfc79eb5d27d6cd3a51337b1e6476d3e898bb2869de430a09b4a70bbe673200159c0229eb695b329dcdefc48c"
}