Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,605",
      "signature": "0xb6dccffd99badc916c824257e30f604f6d0d1662c71c72e8ab9a505f3017ac0e094caca069cae1f18892acc65e574dd8",
      "randomness": "0xf992b021a7287a9e5db4417e34409a9f07145a16484f3fd9a24ee294eaf5bed9"
    }
  ],
  "blockNumber": "7,414,987"
}

{
  "Sr25519": "0x76b76fe32a60a7856b46d1fa6b8d58160fa28672d40c533cd308348c7759c93bbe32770a789032e38546d65325cf0fb9935af3f1e65131edc298799c28569f82"
}