Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,557,327",
      "signature": "0x8cb58a8611e4396c97a7249819b70da251e9caba5e68bf610cd69f25a3dbdb1ad379f423654bca01f931806385b53fca",
      "randomness": "0xd3b28e0dde1d913c79d11a196a3bc98f2785e2b4790acfbdd2034556a6dabe70"
    }
  ],
  "blockNumber": "7,409,667"
}

{
  "Sr25519": "0x88a718fad40669c820e7c77537874db1da88988692f7d5ec484e39ea7342b1134dba367259ef5a72f77f7e1c94702d8700c9d0654b7aef152cb2a1b0c7625581"
}