Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,573,283",
      "signature": "0x91af6e34e46246aba860f87b08a7fe09801916fa3d953e7e501d1f520054a985ec0f5d02736acf6d77d7bd99ed3185e4",
      "randomness": "0xe8821c0fb3c3554b8c619a6792bc827cb9e2380fd88c6071f899832cfb9297e4"
    }
  ],
  "blockNumber": "7,413,656"
}

{
  "Sr25519": "0xf4bfd74d6521866fac7cd428f908e4fe6499e3d877761aaaf9e947b2145c49097e50baa08520aaace370e048f0bf2ec12a5674c10986fa717a42be30e5e15687"
}