Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,562,563",
      "signature": "0x92eba41b5af4b31bc3c2cd5d2317bde338ffacf2e8524b730a11fb83a979f6832422f20525fc2f0ef258af401f471203",
      "randomness": "0xb34fea537d19e5f3ace09b2eac5a65bc7b0a3ea78bd58a61429dc832096b9019"
    }
  ],
  "blockNumber": "7,410,976"
}

{
  "Sr25519": "0x482431772230750706fd3aa0e79b1fc7ad20b05034301e4e183baec99163674ed496e35563c87ed501f2ed67768c8fc2184af5c0889949ed58ce4fefc10a6e85"
}