Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,629,425",
      "signature": "0x963c5499c0c49661fc00f85c2a74e46d6e955ddcac6ab4ac7aa78a88b9b1864f01266bcab86a8a7f0bcafbb704554e21",
      "randomness": "0xff150bce15b49b4e4256a88cf2a96dfba858ad3f91807170baa3e10b94302e44"
    }
  ],
  "blockNumber": "7,427,671"
}

{
  "Sr25519": "0xa02bfe3cea951c6af5aeef3d8a823fe8415d0f73cd3b048ebab860b6540fb21d2c0de6a56455a0c6b43c1b6780dec48a218a8bf15d1a80d267f4e6f14d398f8b"
}