Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,197",
      "signature": "0xad82256899d63665cd94790f67ed9889adfacf86497e5ffa9e011febfea0175c2fedb13442a0d5d3209ab689b06bf418",
      "randomness": "0xd14f4f11690c64f0cdf035f5971742af53567846ec7f8bb825d471ecb07207c5"
    }
  ],
  "blockNumber": "7,413,635"
}

{
  "Sr25519": "0x2cff5363f4f4525b23690b8b9e67737c5e6b9f797033c25253337171fb250a08a83825e1808446b5d7a49be6924038e3cbc18c4f8302308dbb12393967b92783"
}