Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,550,762",
      "signature": "0x881bb9ee1b2c1add632ccd6f79f98d8783a6193f9719a372e11408c9c5e49c9792e3e6120a15d52fd3e785d1ff8bb39e",
      "randomness": "0xc24fbc09f1b35d79528ccda1f88daf5a22df2e97cc7a00134e15dc8a1181296a"
    }
  ],
  "blockNumber": "7,408,026"
}

{
  "Sr25519": "0xae4f0ff4c4198c1e5ca3489078167098e03d24ea196c18a56f10286c220a662efd046f2a249a65b5a1552ec8a69f6b0af62d33801c81602e054c00c397caf885"
}