Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,551,966",
      "signature": "0xb8bae208a054d308124a7527c4247f6ea91d5f2996547f86b20fa819a6c80d329bcfabfaf8d3506399c3158337282c12",
      "randomness": "0x6ca63d27a7970a2813d2d34c6f0a3f57246db1fb4639ec79fbb65d4ccf402c22"
    }
  ],
  "blockNumber": "7,408,327"
}

{
  "Sr25519": "0x6a09e045748f4785aaff8295c8fdf8b4df722196fcd735e3cec54948a0403712df12472be88eec39db8d3a2b16516d4599cf145c00fa657c117daea4b1494089"
}