Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,542,884",
      "signature": "0x93a65acf9bc6792cea333e5676d02d887d6043a5bd21a6453a8746e360d8e3324047a9c44b912b49073d323d1ebb2d66",
      "randomness": "0xd6ae6ee1ab4ee4bac1b570e5a0fba4dbeaedda3ceede60203bffbc90312200e3"
    }
  ],
  "blockNumber": "7,406,057"
}

{
  "Sr25519": "0x66dafd77cfda7ba58b1f25f0d44bcc1dd9032036311f5772e9eb17b22295317bbb2bf252232f0a6fd4665b340dbfc516075bbac2fb10e93b8ee9f7b8c8061c8f"
}