Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,561,286",
      "signature": "0xa6643e256999c1c14007bc9395faa6cdce0e3cacd1066a6aa3811c536abe05016aa58773cad5eb19be608e48e15727a0",
      "randomness": "0xaf2e2bca2838bc118a976b968c8cdb252d85cac7a7d27a5b11e1f2fd1b36138b"
    }
  ],
  "blockNumber": "7,410,657"
}

{
  "Sr25519": "0x5e299708fc12a9d7cf17567a6ae1fa9e46db631af08f3a7a8d0eef3177681f31b96fe1a9ef30020b8c1dcc8128a0929820cf72ba0ee06fd1a6cb56b369367989"
}