Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,547,418",
      "signature": "0x8a9abb912b56fe907b88c10bed06f3ddcea10405df6adb221358b2c5b32b0a833647b83af973661d0c24e148de594809",
      "randomness": "0x0adb2821d4b17e3c9fa4e6aa6d7ed41d80a5b464c46f4686df95d81aec79d8fa"
    }
  ],
  "blockNumber": "7,407,190"
}

{
  "Sr25519": "0x4ac0d0b1477800cda9a7a9b3311ffcacda28f9705300e8678a3750e62cd78b1437c8bfcc980255dc07cb1d16af832243fd4363f7f197da7e2634bb6f4386208a"
}