Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,573,763",
      "signature": "0x8734cb37061b393e4f6464ea3eb67962e24e1d982abeacdb9cc3a38dce20da70ed283b29a31091d801dc6982017557d1",
      "randomness": "0x7099d3b9efb29271de55deedea159ab172657bd901cff3f85aaf437da11d1937"
    }
  ],
  "blockNumber": "7,413,776"
}

{
  "Sr25519": "0x2c994df791984f5730279bb6bc4cb281d523b0f2a6317b687f6d8fc9ca22fa35119c9a3d569585c3306e3dacad3d872fdd66500d913bc312549fc82d7e6efd80"
}