Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,629,021",
      "signature": "0xac4aa39e5056726b174d13b1d7b41801f9581e3105a45981548b987cfda23a89149d6db3b2c18eba65822465f17e116f",
      "randomness": "0xe95efb91875b127ab629ff75a185e202024ba8410cb22dbb803d0c313c568f2e"
    }
  ],
  "blockNumber": "7,427,570"
}

{
  "Sr25519": "0xb83b42d5d3a0cfe2778aaaa98e0ba76c1d0a051c831ec4e342324d23d1b8b06c069dcf4cd3823357dbb6cd32fb7b9a4c73993bf62569c43a1b41f023b936458b"
}