Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,739",
      "signature": "0xb85edef179ada70094211b9946b179b9316c1bdb0de6cf7452f4314810d24a426204de9fee1307b622a273dc60c32e47",
      "randomness": "0xa0aeba005c8015c6a1274d1b85f5e143a0bc41563dfe0d9cc523c356f7a46a26"
    }
  ],
  "blockNumber": "7,407,520"
}

{
  "Sr25519": "0x94067c520bf6529070403581ed859fbe4f748ec91880617eb536ab978a501f32933ea52b5e14cc86c72c3295d3dcad19574e3758f7b298868bc4c6ab0edb2784"
}