Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,556,246",
      "signature": "0xa595182481966b299c3f99bf5030379675de99917e42bf52e32685e9e2dd23a10860a633d5fb0a71baad08d744047a0d",
      "randomness": "0xdd411a89dc07c69056ecad2a572443c5889d806de139386d7d766d48faa4b8b8"
    }
  ],
  "blockNumber": "7,409,397"
}

{
  "Sr25519": "0xdaa3d4d7f6e7f08afa8d094fbf923aa8131a60d00ee22d19c4f2cddfbfad104c8495d29b0b60e1b9718e03e022456087f47f30cedf46ae2230f28c31331b3381"
}