Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,544,208",
      "signature": "0xb35d6ce03b0dded5842c874bf583be90ed065c9038b693cabe92fcb9aba451451f8045c57083c95880e9953a448f3d08",
      "randomness": "0xf038c0bd115d6e101279534fe9ff4eb8c4f93ba53721a6409c4b579542563914"
    }
  ],
  "blockNumber": "7,406,387"
}

{
  "Sr25519": "0xea2b110872b1c1f5f084ecc02eea108f9934c0687f89001799dd1aeb0239914a1704416a4899d25046147bd11fb670cce3af722a05980bd97b4d6fb59910ef88"
}