Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,586,797",
      "signature": "0xa97ad7bc3fb6211bad511df813707d1195851f65463ffb7ee268edbcb46080aaf29512f29386a5cdf743b20a99951441",
      "randomness": "0x3741f940abdb16bec537f039c891e0932de8389bb42f49b5c1086898ef17393c"
    }
  ],
  "blockNumber": "7,417,022"
}

{
  "Sr25519": "0xac6b329e8c8ff56fd40944706894a71faa5de8a0ab66b16df6138be15873106d050ef3312b3806014cfbfc1d81d28f6294c93f189f0e81775594c1c45d13e187"
}