Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,583,769",
      "signature": "0x83b6a2729e05104f5082d1c87e08f3dfc4589b8eaa92b881a2f255428b24f9d8ab2dd2a1bdf7aeaf81bd5344b11f2908",
      "randomness": "0xf44eb48473575b71785d80ca451e82f56381216c513a01b77b40d3c759f6db10"
    }
  ],
  "blockNumber": "7,416,265"
}

{
  "Sr25519": "0x9ab924dd47362ce56b9d909ab48e55d5b320e8578a96ffcaea9928402e158f02928a972f1a99dd0c4dc9e6e86bea797230d905ef39f483fb7bace7ac66d4b886"
}