Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,547,771",
      "signature": "0xad505b670328e2d46be96272c9d0e5e94bca2d57340c5abb97ef81f863c351a98d7048373b71437611932fadf38f6585",
      "randomness": "0xb2908cdc829296b4541e3a97e53bd00ab2547a6d10d3e05f97dafaf63d2843bb"
    }
  ],
  "blockNumber": "7,407,278"
}

{
  "Sr25519": "0x9298a48f5c33134b6938fd0b84df086055e91d74cb12ddcbceaceebc32a4255a13a872fc439c46ddebbf6bedc6620f37cab8d5fffaaf74247aa5941e4c91448c"
}