Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,576,488",
      "signature": "0xb85196feaff4a160607ebdbf0f76e6b4c9889603e5f331ce484793840da1340179866299fce1a4229267c86bdf1d1733",
      "randomness": "0xe75e5574d7bd5bda8a7f97094f7b06c2247bcbc0a32f3a6dca8a9aba66c0e277"
    }
  ],
  "blockNumber": "7,414,457"
}

{
  "Sr25519": "0xdcc89a469692fa028437a9ffdfb7a5f8c38b3355399f589f29f69242da4a7677f0fecdc0c3f612e9464b101d0b0856627d20f246d8d5cc134d22e42dcf66a683"
}