Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,612,687",
      "signature": "0xa7f4ed3c7421396d8b1dd777142a932f2438a29cd4a1f0ce6de0d257f47e009a3b22db699e714ea44a3bc3322786172b",
      "randomness": "0x567afc6f33c299f605699e7a2128752a57dbd60983d4dee559202e09e594a0d5"
    }
  ],
  "blockNumber": "7,423,487"
}

{
  "Sr25519": "0xbc1052ea0bce0b9a0567af665ce00913bf6dc4656263debe05f98d3791db433b6e9b18597d3bbf88d45d3d6cadcd96beb87450b53959e86879201022d8aefa8e"
}