Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,575,730",
      "signature": "0x896af6cbbed9a04cb8f3d3e776d92f1830b9c7631dc8ea4660de50d175832ec2dc4a2f5364df0e049fd6f9aad3a6857e",
      "randomness": "0xa977ad21d59e7dad9f1dc8cd9dc395e0a06da7a9a336a0bdeb89ef61b81e99ec"
    }
  ],
  "blockNumber": "7,414,268"
}

{
  "Sr25519": "0xacf9b9b621a06e5f9954485ea915138a03e4a524fa0dd6467130059f911dbd3b3f1e2bddbf1237528db7923f62e205f3620cf01e4975b30efa4e995bed5de384"
}