Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,572,209",
      "signature": "0x96ec0525cae9d152f25729e5d44974d0ba5a1226dcac1c1bf72c6d81ea1ec8190f4260978fa96ad1db25c030f2877b37",
      "randomness": "0x5c4114d74b6116eb17a336332f46fce93c1f394ff421a3423f6017635537d61a"
    }
  ],
  "blockNumber": "7,413,388"
}

{
  "Sr25519": "0x64a45a1ee396b2e0b0a62c7f39436333ddfd4cb9f25681ac119f2fc7ab64a468845a9e3613f7b1d35f81a1a56b976d1248246434f33ee97489bc139a9ada128e"
}