Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,545,568",
      "signature": "0xaa8dd7a2fb111e006b23c67c17ed19f386afc3987152b768c0301254c90332b7d98df99c1a4505c4a7c481030c5a8b1c",
      "randomness": "0x87824633dd9179d64dbcdca196d838b50e5b08d60b4e11a47aaf9b83c1bcf2db"
    }
  ],
  "blockNumber": "7,406,727"
}

{
  "Sr25519": "0xc84c9a2e468ce9c095b78b924d31c9e3a001c6a0d7971f68559c5b4173f66a1dfb59090b58921e188dd36fd9637c34a1ec65146ca395aa969b23daa5b34e2d8d"
}