Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,648,175",
      "signature": "0x8d5cc126ce42105229304c67b3c70b4b705f46508a7855e71e23f11134a78e185dc80a8c00da0a2cd8379b243d148dc2",
      "randomness": "0x8189656d5e3fc18743ad16e7bcb8fa59d41347ef3f5bbdbfec62125acd39c879"
    }
  ],
  "blockNumber": "7,432,348"
}

{
  "Sr25519": "0xd04c93fd91abdd9b44a35390cb40af4c8e00fb4da077f0c4acbe96a9d1e8603094cd66c97a5e8fe532fd9a65f2400310e4def72c513f67ff5378869b65e8ef83"
}