Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,541",
      "signature": "0x966eeead2a0cbeafb8067e7d5b2e10ba0040747d2b266a30cd9d0d2899b608d3781d8c53f6c34bf11a5731ae991d8077",
      "randomness": "0xbfd8930887d82bb5afb8e74b375919943219d6dfa5d7272cda5794f1d53632dd"
    }
  ],
  "blockNumber": "7,412,971"
}

{
  "Sr25519": "0xc6543a90853b3d0fae0145971dce9370948aefd343e2e2ef3a301217b902e817e4606986ffea885ad1e856950e0719b51303ad52307c67694a4835ac96cb1185"
}