Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,633,222",
      "signature": "0xa36812974924724308c78de64137c2a9cdffd5b9380b3cd52fb5f26e93ace227939f87c9a1ece78b11767667fd8ed827",
      "randomness": "0x5350d0877dcd017d5d403af35ae1962bee6dddc433e96ad107cfec1632fc03d4"
    }
  ],
  "blockNumber": "7,428,620"
}

{
  "Sr25519": "0x64ea03a0b656ccaffd018da421137afdf4ec961a4a36851617ce26ccbc72d517a70c45696fb09c65151866833c8acb32a770ce302248e594024fe92403353b89"
}