Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,552,485",
      "signature": "0x8a6f52538d173edfd9591eccaca883e6b671d3155bc26fba1cd5b70dbc97a6ec4279785bb4273ee491732c3c6a1b3860",
      "randomness": "0x462a4cf53b9cb7a0e9a99967bc200fb3bae5dac149a78b3923335498cf0ef5c7"
    }
  ],
  "blockNumber": "7,408,457"
}

{
  "Sr25519": "0x94296ceade9467d821860aac3e2602835f3d4a0fc938633d3c5f1565674fa4570df72292ccdea81b519a5a761c4795bfd074dce53f2c6c34da6be2129436fe8d"
}