Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,554,526",
      "signature": "0xac688a2a7556aa62d3440cfac9a788b937cc8319048c5ed2ea1c61cc84952d30552116dfe243181be40149d3db0d3a85",
      "randomness": "0x2d3d5abe34c18a9b3b9e750214448003076fee0fb2f77e8fb50814d3e3e3f253"
    }
  ],
  "blockNumber": "7,408,967"
}

{
  "Sr25519": "0xd23769a1d1ecc728a7202bb5f0136ebfee6ba632e81887c952e9af69e4bb923773f9ae982352b1c721281c095cb22c2b6cb3e13474565e83a0f8fd726645da80"
}