Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,558,589",
      "signature": "0xb213d0121e3fae781d6a86b1d3f33a1685f7db989f30f6e3f2dfc03acac960689fcec3689d789f887562f20662d7d95e",
      "randomness": "0x2af8ab631a93ef9a67287a5a1bc73716d504b8c0a3b74535cd3edc5ec24555b0"
    }
  ],
  "blockNumber": "7,409,983"
}

{
  "Sr25519": "0xb8ee4458da1b4bb2f6878ab167a5879c0dc950eda90a91960e1e435bd4c90972044b3939c3e01c06f4e5a3fe3c9c7ae4a71038656e2ad8c1d717ff9aaa988d81"
}