Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,060",
      "signature": "0xa3a57cbabe35ca203e8e905770bbf0122b48b945a34b8148188b372a1a63c9c351c3d391c83a7beab9b230ab0ee95797",
      "randomness": "0x6243ed941bb63c1e88e12db6effcb68867915640d0c29196252f051d4575f4f8"
    }
  ],
  "blockNumber": "7,406,351"
}

{
  "Sr25519": "0xb09268d49e8179cdea51f7e6fec7d40a24a4f62505eec150044e361b7bbac2356a52320207f9f151faa28fe929d8f0965aa4120b70151ddafb7028be9ba32e82"
}