Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,562,849",
      "signature": "0xa92b4fecdaeec65d98e45790a77a6da1d9606bd4c47ef9ed57301d64a51c00551ccd0af56eb2979000ab364c66f9f14d",
      "randomness": "0x9e431b2d0b2ba280c121dda7486af3606e6133e6e5b536839fba1581a30c9a9e"
    }
  ],
  "blockNumber": "7,411,048"
}

{
  "Sr25519": "0x54e1d7761e2937cb4fca0a25610078fa07829f28ad20f27be4c28a73cd2ab8115d405c93d72279e4c2c4a75f9db0b16aeb060e08d432b7786eaa6c96ef6e0587"
}