Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,591,389",
      "signature": "0xb808c8156831511c90be09ecf3e40d310061e7e333079aa2d249e787decbb193d93251653f0c46d21c4ed8c16a2814c1",
      "randomness": "0xa953213c30ca197cbc7c51aab4258f9e5d7cc0f55effff87aceeb7d90f131ee0"
    }
  ],
  "blockNumber": "7,418,170"
}

{
  "Sr25519": "0x283164665b766552d7682bba4b2dc1d74850ca9737abbaf9f4e0bf1e72825d2240c09f6ab4ff85e15c194fd0dc3da6127a724485040a7dfb4e6fbdeca4e1a48a"
}