Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,561,561",
      "signature": "0xaa02571e85c678171639dfe2084d0c3ed3b029498324af26e441a554f7c13614261007a1a569691280e1325a6e2d6f46",
      "randomness": "0x4a550c77148ec6db109dd5f9bfe043740fb8dfb074fab390ad98a81f3ccaf507"
    }
  ],
  "blockNumber": "7,410,726"
}

{
  "Sr25519": "0x14b9b821809c8c55b05c92470a8d5844330c8a4aa81ffd6fd8399279e3fe551346acf60605c9a3e7d47307bf90a29f8c14c016d5ac2939cb7eaaf2a7c1859c85"
}