Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,695",
      "signature": "0xa4b1860d3dd0d02fcec77fb3a023d8e72656d4f653e49f7a03741448271d76a1455d70d2d9b339056132f74af0fdcd21",
      "randomness": "0x5989753aea1b6bab998ad2d585845d4d5e1633a519f02c3cd6bfbd6a70526bef"
    }
  ],
  "blockNumber": "7,415,246"
}

{
  "Sr25519": "0x04b80ae40ddf4ee1f6045ed0cee5b670b7e9079cd71601f18ae8877b08051330239e520f45b6f9887a45fc3f81ab5503bc285ab95fba85223f5c334e0f44528c"
}