Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,001",
      "signature": "0x8c6b9401b5aa0500b09b69743f5413425b38b293d0b70fd426bd9919bb82c1dbbc430a35b8b7092299e99a433e0700c1",
      "randomness": "0x6af44b5f3b5a938d546dc6180fcbacb9451388a00f7c4636bdba76774d09ffbb"
    }
  ],
  "blockNumber": "7,405,336"
}

{
  "Sr25519": "0x342af003cb1b4c930ecfdd5ca0309fa33adc4e1c597bad9407746c960a2b7a73e3054cbc8f655f30b0d8bed64b4b2a2004abdd4f43ec0be4ed917aa67f70c98e"
}