Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,572",
      "signature": "0x8a5c78ab4b71d3c5a9f8174d1ca17d509ea0c988a463c1f7a999b7d5f1ddc99920b73d59fb1a7c3a710adfd521d458e3",
      "randomness": "0x21db2cd26e69bff01ed5f6e1d364d061ef9164815f58b557e1a4080f01459f71"
    }
  ],
  "blockNumber": "7,410,228"
}

{
  "Sr25519": "0x5ac5aa245fcf3f144f56852a15221f33879184cf6ec3ac73bfbf1d9d7942682ddd6207a59271736e36d541c29a72653340e375673a4c7713b48e07291f67ae88"
}