Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,548,672",
      "signature": "0xa55eae0152e23583c0372de5c3ddf5c126fa609737b7d7d64e59ab6b95e4364287315d3564e9d447e0c22320cb00d4f0",
      "randomness": "0xe2c07802df418c87722d3f37d5ac0975dcf208088456e37c3800293274135667"
    }
  ],
  "blockNumber": "7,407,504"
}

{
  "Sr25519": "0x980b0f76aace3954261140054c0e47f060f83821a311a6ae28b14d493b46cb167ba612873849291d0ed96f55d9afa7c266cd0e24c24e5e4ad0c61823f2d23d89"
}