Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,602,276",
      "signature": "0xae7d361c7014c945b2a36c0d5ec3ca44180ed82125bcaa59001e93c02cf0b54cff1d65ba128ab389907c278701d7e56c",
      "randomness": "0xd043d4aef241f552de6c4c45cb8efea82b490b4daed189fe9fd5fd1fc3f56f3a"
    }
  ],
  "blockNumber": "7,420,885"
}

{
  "Sr25519": "0xf224190907b3242bf0637be4b788f853d43cddd22f54bddf17f1660033a3f84a489b5c08a3ff01630d976b25d752b290f7ac198d42fbf86c60d359177fcfa088"
}