Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,665,968",
      "signature": "0x96f0b21da34c4a12492582c03e32f0eb3cb9be1d00dcd4e2ac134c1ff2cdd61a24043db26cdb1c0869c599568509c47d",
      "randomness": "0x99f84eb226395c338df09030f49c416f381b8324c8fe2f5300a2f7bc16fc963a"
    }
  ],
  "blockNumber": "7,436,783"
}

{
  "Sr25519": "0x2ab209e330295f290880f9b050163d24d4b79ce7236878dcf8951352b6ba1805ea22e35d4cb246c2493f1929f108a89e9ca44a1de0b986b422321319881ec688"
}