Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,982",
      "signature": "0xb1522d757962b0f9536bec16c3b6d7c5daaaaba0405871461834ae4255307e2cd45af8ec64cc954da5f61219f13ac089",
      "randomness": "0xa0d42362fa4a873119141437317cbf26f38a0c22ed6e502b499898c009642582"
    }
  ],
  "blockNumber": "7,409,331"
}

{
  "Sr25519": "0xbc5c6fc015c1acf7bfd583c71b5b8b4cdca87f4887715199af284959389fec482e0c75a93199eec050263a3b9b1b2867d77376dbce0af1f89a47378a4f77c18f"
}