Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,617,839",
      "signature": "0x86caf6cb722602169c1a4f4f80f7a2db20322badbd60769ab95f5834340db0f4bd4217179c13c38d99bdad5db3e4cc16",
      "randomness": "0x16820518f016aa21a79d04d5c95880b3dde374edcd9378af3da6719bd4e55ad9"
    }
  ],
  "blockNumber": "7,424,775"
}

{
  "Sr25519": "0x96e98986ff5dfae6db2653a5bdef1f7e9d09ee9e1505d0c8a35cd3f6a730c7345327360d84ee1bbf35c7acf6e2decab5ac16e41df0d1bf50b8b77b50e9face83"
}