Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,563,131",
      "signature": "0x901bebae56262475584e0ca2ef662e8be329fe979778edb1b89108e9b6e2fa03bc95bc10404510c2ba60e9f1347c2006",
      "randomness": "0x6dfd9dd11529a9ab5c5f86834df54cc452ba41f9739b350d13d4a24ce2ac0286"
    }
  ],
  "blockNumber": "7,411,118"
}

{
  "Sr25519": "0xe21468a1db93080b01382af484629cf1a0f8ec06ebb34b9294b69bb89ffdb94609ad7ad45e3ca2c48496ca9ce36d5e03164e63f3711ff30487ce21c06d76fb82"
}