Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,610,126",
      "signature": "0x81396cc84c24d479df4ce90ab2b2ec5acad6ff768399f23436a0083bd1b9c34bad0e4116487ec3449ff2ecef106b60ac",
      "randomness": "0xc51cce54f77bb54769fec9903d10a7e5f7dca7c978aa9c8036b5c1a770f4a97e"
    }
  ],
  "blockNumber": "7,422,847"
}

{
  "Sr25519": "0x4eaac8678a94ff4964edb16a1e182e6076aafeeac812e79cc58870cb263ded164fd753e20381544cc42aa1fd4f399a4b004b1c52777c27bf8f9505a61d335e82"
}