Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,563,950",
      "signature": "0xb119daca7482a2e561201160f40efc2ae243cb1689aa2bd5e536b144f3934ede4070d650dcf5294ef78a8cb30ebdefb7",
      "randomness": "0xc74f0d1c2d643ef649c7a1239a5f94f8b596de3b37dba2158fdaaa1189b27ad3"
    }
  ],
  "blockNumber": "7,411,323"
}

{
  "Sr25519": "0xe274e5663f587cbc77233c488163dd8ba1a5afe37e2b8bb8dfb37b0089512411abef59675d52b74ab1762a0248bd4069c9452508be62e5a72252181aa8dfdb82"
}