Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,653,658",
      "signature": "0x80c9630971c6158de7644fae56c198d6131c0e72db0161a4eb27e6426e274589bbc2875c3b6bd46b4d22aac849d2177e",
      "randomness": "0x6e0cb664707fb2750ae4877e57c4f94619ce5a148920c0d6acb2db74703f27ac"
    }
  ],
  "blockNumber": "7,433,719"
}

{
  "Sr25519": "0xc0dd8be6d3303bea87971de6da76f13085bbde05af485592a105a6f2dfba980e7d395326150f4f12a2b29d19b60448d8befcca08aec545006347e55c7a38de80"
}