Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,621,917",
      "signature": "0xb741fa625a06fbf2fd7ce23c5452922294d3c8ee4e31a9862ffd9bc10967a481f4ae2011c5173dc53950155bf18a9d52",
      "randomness": "0xa61ff10b95189daf97d0c01971f9e3235de7b439cde52212d8ded334a56e8e56"
    }
  ],
  "blockNumber": "7,425,794"
}

{
  "Sr25519": "0xf218080539827e093e3cfc4c072d350aba67c82a5f9641408c06c131eee1891ada84bb6e08ac1975d59d757cf67392d3f069b87d0670dd7cccb54cae29588088"
}